Format & validate
Pretty-print and validate JSON, XML, YAML, and CSS. Fix minified code and catch syntax errors instantly.
Now with AI-powered tools
The Ultimate Developer Tools Collection
379+ free online tools for developers and creators. Format & validate JSON, encode Base64, generate UUIDs and hashes, convert units, analyze SEO, prettify code, and more — all in your browser. No signup required.
- JSON & YAML formatters
- Encoders (Base64, URL, HTML)
- Hash & checksum (MD5, SHA, CRC)
- UUID & password generators
- Unit & date calculators
- SEO & meta tag tools
AI-Powered
Lightning Fast
Secure & Private
- 379+
- Free Tools
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What you can do
From quick encoders to full SEO audits — find the right tool for the job. Everything runs in your browser; nothing is sent to our servers.
Encode & decode
Base64, URL, HTML, and ASCII encoding and decoding. Encrypt and decrypt with AES, RSA, and more.
Hashes & checksums
MD5, SHA-1/256/512, CRC32, and other hashes. Generate and verify checksums for files and strings.
Convert & calculate
Unit converters, date and time tools, percentage and loan calculators. Number base conversions too.
SEO & web checks
Meta tag generators, sitemap validators, heading and image-alt checkers. Improve your site’s visibility.
AI & generators
Summarize text, generate images, create mock data and UUIDs. Password and cron expression generators.
Browse All Developer Tools
Explore our complete collection of 379+ free tools organized by category
Formatters
Format and beautify code and data
CSS Minifier
Minify your CSS code to reduce file size and improve website loading speed with our online CSS Minifier tool. It's free and easy to use!
Use toolCSS Prettier
Format and beautify your CSS code online with the CSS Prettier tool. Improve readability and maintainability through automatic CSS formatting.
Use toolHTML Minifier
Minify HTML code to reduce file size and improve website loading speed. Our free HTML Minifier tool removes unnecessary characters, whitespace, and comments.
Use toolHTML Prettier
Format HTML code online with HTML Prettier. Improve readability and maintain code consistency with this free tool.
Use toolJavaScript Prettier
Automatically format JavaScript code with the JavaScript Prettier tool. Ensure consistent code style and improve readability effortlessly online.
Use toolJSON Escape
Escape JSON strings for safe use in URLs, configuration files, and more. Prevent parsing errors with this free online JSON Escape tool.
Use toolJSON Editor
Edit JSON with format, minify, and validate actions. A lightweight JSON editor for quick fixes.
Use toolJSON Fixer
Fix common JSON issues like single quotes, trailing commas, and unquoted keys. Repair JSON instantly.
Use toolJSON Diff Checker
Compare two JSON documents and highlight added, removed, or changed fields. Fast, private JSON diff checker.
Use toolJSON Flattener
Flatten nested JSON into a single-level object. Choose delimiters and flatten arrays for easy exports.
Use toolJSON Formatter
Free JSON formatter and validator. Format, minify, and validate JSON online. No signup required.
Use toolJSON Linter
Lint JSON to catch errors and common issues. Validate structure and surface warnings instantly.
Use toolJSON Path Finder
Extract values from JSON using JSONPath. Find nested fields fast with a browser-based JSON path finder.
Use toolJSON Prettier
Format JSON data to improve readability with the JSON Prettier tool. Enhance debugging and configuration by automatically indenting JSON code.
Use toolJSON Schema Generator
Generate a JSON Schema from sample JSON data. Create structured schemas for validation and documentation.
Use toolJSON Schema Validator
Validate JSON data against a JSON Schema. Catch type and structure errors instantly in your browser.
Use toolJSON Sorter
Sort JSON object keys alphabetically (A-Z or Z-A). Deep sort nested objects with one click.
Use toolJSON to C# Classes
Generate C# classes from JSON. Infer fields and types automatically.
Use toolJSON to Go Structs
Generate Go struct definitions from JSON data with json tags. Ideal for API modeling.
Use toolJSON to GraphQL Types
Generate GraphQL type definitions from JSON. Infer fields and scalar types automatically.
Use toolJSON to HTML Table
Convert JSON arrays into HTML tables instantly. Generate table markup from JSON data.
Use toolJSON to Kotlin Data Classes
Generate Kotlin data classes from JSON. Infer fields, lists, and primitive types.
Use toolJSON to Markdown Table
Convert JSON arrays to Markdown tables for docs, wikis, and README files.
Use toolJSON to Pydantic Models
Generate Pydantic BaseModel classes from JSON. Infer fields and types automatically.
Use toolJSON to Prisma Model
Generate Prisma model definitions from JSON. Infer fields and scalar types automatically.
Use toolJSON to Protobuf
Generate Protobuf message definitions from JSON. Infer fields and scalar types automatically.
Use toolJSON to Python Classes
Generate Python dataclasses from JSON. Infer types and nested classes automatically.
Use toolJSON to Query String
Convert JSON objects into URL query strings. Encode values and build clean URLs fast.
Use toolJSON to Rust Structs
Generate Rust structs from JSON. Infer fields and types for serde-ready models.
Use toolJSON to SQL Inserts
Convert JSON arrays into SQL INSERT statements. Generate SQL quickly for seed data.
Use toolJSON to SQL Schema
Generate SQL CREATE TABLE statements from JSON. Infer columns and primitive types.
Use toolJSON to Swift Structs
Generate Swift structs from JSON. Infer fields and types for Codable models.
Use toolJSON to TypeScript
Generate TypeScript interfaces from JSON. Infer types for objects, arrays, and primitives.
Use toolJSON to Zod Schema
Generate Zod schemas from JSON. Infer types for objects, arrays, and primitives.
Use toolJSON UnEscape
Unescape JSON strings online. Convert escaped JSON to readable format instantly. Free and easy to use!
Use toolQuery String to JSON
Convert URL query strings into JSON objects instantly. Decode parameters and repeated keys.
Use toolXML Prettier
Format and beautify XML code online. Improve readability and structure with proper indentation. Free and easy to use.
Use toolJSON Validator & Linter
UI with textarea for JSON. Logic parses it and either outputs a success message or the exact line/error of the syntax failure.
Use toolSQL Query Formatter
UI with textarea. Logic adds proper indentation and capitalizes SQL keywords (SELECT, FROM, WHERE, etc.).
Use toolSQL to JSON
Convert SQL INSERT statements into JSON arrays. Quick conversion for data inspection.
Use toolMarkdown to HTML Converter
UI with two panes. Input markdown on the left, logic parses and renders standard HTML on the right.
Use toolHTML to Markdown Converter
UI with two panes. Input HTML on the left, logic converts basic tags (b, i, a, ul, h1-h6) to markdown syntax.
Use toolHTML to Pug Converter
UI with textarea for HTML. Logic converts standard HTML tags and attributes into Pug template syntax.
Use toolJSON Minifier
UI with textarea for JSON. Logic runs JSON.stringify without spacing to compress the payload.
Use toolXML Minifier
UI with textarea for XML. Logic uses Regex to strip all line breaks and spaces between XML tags.
Use toolSQL Minifier
UI with textarea for SQL. Logic removes comments and extraneous whitespace to create a single-line query.
Use toolGraphQL Query Formatter
UI with textarea for GraphQL. Logic adds proper indentation and line breaks to raw GraphQL queries.
Use tool
Encoders and Decoders
Transform data between encoding formats
Base 64 Decoder
Decode Base64 encoded strings back to their original format with our free online Base64 Decoder tool. Perfect for developers working with encoded data.
Use toolBase64 Encoder / Decoder
Encode and decode Base64 strings online. Text, images, and files. Free, private, no signup.
Use toolHTML Decoder
Decode HTML entities back to normal characters online for free. Use the HTML Decoder tool to convert &, <, and > to &, <, and >.
Use toolHTML Encoder
Encode text to HTML entities with this online tool. Prevent code injection and display special characters correctly in your HTML code. Free and easy to use.
Use toolURL Decoder
Decode URL-encoded strings to their original format with this online URL Decoder. A free, fast, and accurate tool for web developers.
Use toolURL Encoder
Encode text for URLs. Convert special characters into URL-safe format for valid and secure web addresses.
Use toolBase32 Encoder
UI with textarea for text. Logic converts the string into a Base32 encoded payload.
Use toolBase32 Decoder
UI with textarea for Base32 string. Logic decodes it back into readable text.
Use toolBase58 Encoder
UI with textarea for text. Logic converts the string using the standard Bitcoin Base58 alphabet.
Use toolBase58 Decoder
UI with textarea for Base58 string. Logic decodes it back into readable text.
Use toolBulk URL Decoder
UI with textarea for a list of URLs. Logic maps through each line and applies decodeURIComponent.
Use tool
Generators
Generate IDs, passwords, and sample data
Generate mock data
Quickly create realistic, synthetic data for testing and development with the Generate mock data tool. Easily simulate API responses and populate databases.
Use toolGenerate Random Passwords
Create strong, secure passwords with our free online tool. Customize password length and character types for enhanced security.
Use toolLorem Ipsum Generator
Generate placeholder text quickly with the Advanced Lorem Ipsum Generator. Specify the number of paragraphs, words, or lists for your design mockups.
Use toolPassword Generator
Generate strong, secure random passwords. Customize length, include uppercase, lowercase, numbers, and special characters.
Use toolRandom Avatar
Free online random avatar generator. Pick a style (Identicon, Avataaars, Bottts, and more), use an optional seed for reproducible avatars, and get a live preview. Copy URL or download SVG for your apps and websites.
Use toolUUID Generator
Generate UUIDs (v4) online. Copy one or many. Free, no signup, runs in your browser.
Use toolUUID Generator v1
Generate time-based UUID version 1 identifiers. Create unique identifiers that incorporate timestamps and hardware information for distributed systems.
Use toolUUID Generator v3
Generate namespace-based UUID version 3 identifiers. Create deterministic unique identifiers by hashing namespaces and names using MD5 for consistent results.
Use toolUUID Generator v4
Generate random UUID version 4 identifiers. Create unique identifiers using cryptographically strong random numbers for maximum uniqueness and security.
Use toolUUID Generator v5
Generate namespace-based UUID version 5 identifiers. Create deterministic unique identifiers by hashing namespaces and names using SHA-1 for consistent and secure results.
Use toolUUID v4 Generator
Generate one or multiple cryptographically random UUID version 4 identifiers instantly. Bulk generate up to 100 UUIDs at once.
Use toolUUID v7 Generator
Generate time-sortable UUID version 7 identifiers. RFC 9562 compliant UUIDs that are both unique and chronologically ordered.
Use toolDummy User Data Generator
UI with button. Logic generates a random JSON object containing Fake Name, Email, Phone, Address, and UUID.
Use toolBulk UUID v4 Generator
UI with input for Quantity (1-1000). Logic generates and outputs a list of random UUID version 4 strings.
Use toolDiceware Passphrase Generator
UI with input for number of words. Logic randomly selects words from a dictionary array and joins them with hyphens.
Use toolRandom Number Generator
UI with inputs for Min and Max. Logic generates a random integer between those bounds.
Use toolRandom String Generator
UI with length slider and charset toggles. Logic generates a random alphanumeric string.
Use toolRandom Color Generator
UI with a generate button. Logic creates a random HEX code and previews the color visually.
Use toolRandom Date Generator
UI with inputs for Start Date and End Date. Logic picks a random timestamp between them.
Use toolRandom Time Generator
UI with a generate button. Logic outputs a random time in 12-hour and 24-hour formats.
Use toolRandom Boolean Generator
UI with a generate button. Logic outputs True or False based on a 50/50 Math.random split.
Use toolRandom HEX Generator
UI with input for quantity. Logic generates an array of random 6-character hexadecimal strings.
Use toolFake Address Generator
UI with a generate button. Logic pulls from arrays of street names and cities to build a dummy address.
Use toolFake Company Name Generator
UI with a generate button. Logic combines random adjectives and nouns to simulate a business name.
Use toolFake Job Title Generator
UI with a generate button. Logic combines seniority levels and departments to create dummy job titles.
Use toolFake Credit Card Generator
UI with dropdown for Visa or Mastercard. Logic generates a dummy number that passes the Luhn algorithm.
Use toolFake IBAN Generator
UI with dropdown for Country. Logic generates a structurally valid but dummy International Bank Account Number.
Use toolFake ISBN Generator
UI with a generate button. Logic creates a dummy 13-digit number formatted as a book ISBN.
Use toolFake Bitcoin Address Generator
UI with a generate button. Logic creates a dummy string starting with 1 or 3 or bc1 to simulate a BTC wallet.
Use toolFake Ethereum Address Generator
UI with a generate button. Logic creates a dummy 42-character string starting with 0x.
Use tool
Converters
Transform data between formats and units
ASCII binary to text
Convert ASCII binary code back to readable text format.
Use toolConvert Hex Color to RGB
Quickly convert Hex color codes to RGB values online. Ensure color accuracy for web design, software development, and other projects.
Use toolHTML to Text
Convert HTML to plain text online. Extract text from HTML, removing tags and formatting for easy reading and analysis.
Use toolJSON to TOML
Easily convert JSON to TOML online. This free tool transforms JSON data into TOML configuration files, improving readability and simplifying configurations.
Use toolJSON to YAML
Convert JSON to YAML format. Transform JSON data structures into human-readable YAML format while preserving data integrity.
Use toolRGB to Hex Converter
Convert RGB color values to hexadecimal format. Get hex codes from RGB or rgba values instantly.
Use toolText to ASCII binary
Free online text to ASCII binary converter. Transform any text into its 8-bit binary representation. Perfect for learning ASCII encoding, binary representation, and digital data formats. Easy to use with instant results.
Use toolUnit Converter
Free online Unit Converter for easy conversions between various units of measurement. Convert length, weight, temperature, volume, time, and more!
Use toolXML to JSON
Convert XML to JSON format. Transform XML data structures into JSON format while preserving data hierarchy and attributes.
Use toolYAML to JSON
Convert YAML to JSON format. Transform YAML data structures into JSON format while preserving data hierarchy and types.
Use toolByte/Data Unit Converter
UI with input for Bytes. Logic simultaneously outputs the value converted into KB, MB, GB, and TB.
Use toolSpeed Converter (mph
km/h, knots, m/s), UI with input and dropdown for source unit. Logic converts and outputs all other speed units.
Use toolComprehensive Temperature Converter
UI with input and dropdown for source (C, F, Kelvin, Rankine). Logic outputs conversions for all other temperature scales.
Use toolPressure Converter (bar
psi, pascal, atm), UI with input and dropdown for source unit. Logic outputs conversions for all other pressure units.
Use toolVolume Unit Converter
UI with input and dropdown for source unit. Logic converts to ML, L, Gallons, Quarts, Pints, and Cups.
Use toolWeight/Mass Unit Converter
UI with input and dropdown for source unit. Logic converts to mg, g, kg, oz, lbs, and stones.
Use toolLength/Distance Unit Converter
UI with input and dropdown for source unit. Logic converts to mm, cm, m, km, in, ft, yd, and miles.
Use toolArea Unit Converter
UI with input and dropdown for source unit. Logic converts to sq ft, sq m, acres, hectares, and sq miles.
Use toolTime Unit Converter
UI with input and dropdown for source unit. Logic converts to seconds, minutes, hours, days, weeks, and years.
Use tool
Date and Time Tools
Date arithmetic, time zones, calendars
Add/Subtract Days
Calculate dates by adding or subtracting days. Determine future or past dates with accuracy using this free online tool.
Use toolCalendar
Free online calendar with month and year views. Plan events, check holidays, and manage schedules with an intuitive interface. Perfect for personal and professional time management.
Use toolCount days
Free count days tool: Calculate days between dates, track events, and plan ahead with ease. Customizable, user-friendly, and no registration required.
Use toolDate Difference Calculator
Calculate the number of days, weeks, months, or years between two dates with the Date Difference Calculator. A simple and accurate online date tool.
Use toolOnline stopwatch
Free online stopwatch with lap times, alarms, and split intervals. Easy-to-use, accurate timing tool for sports, study, and work. No download needed.
Use toolOnline Timer
Free online stopwatch with lap times, alarms, and split intervals. Easy-to-use, accurate timing tool for sports, study, and work. No download needed.
Use toolWorld Clock
View current time across multiple cities and time zones. Free world clock for travelers and remote workers.
Use toolAge Difference Calculator
UI with inputs for two birthdates. Logic calculates exact years, months, and days between them.
Use toolTime Zone Converter
UI with inputs for Date/Time, Source Timezone, and Target Timezone. Logic converts and displays the target time.
Use toolUnix Timestamp Converter
UI with inputs to convert Unix Epoch to Human Readable date, and vice versa.
Use toolLeap Year Checker
UI with input for a Year. Logic determines if it is a leap year (divisible by 4, not 100 unless 400).
Use toolDay of the Week Calculator
UI with input for a Date. Logic outputs the day of the week (Monday, Tuesday, etc.) for that exact date in history.
Use toolBusiness Days Calculator
UI with inputs for Start Date and End Date. Logic calculates total days excluding weekends.
Use toolWeeks in a Year Calculator
UI with input for a Year. Logic outputs whether it has 52 or 53 ISO weeks.
Use tool
Online calculators
Math, financial, and unit calculations
Age calculator
Calculate your exact age or time between dates.
Use toolAverage Calculator
Calculate the average, median, sum, and other statistical measures of your numerical data with our free online Average Calculator tool.
Use toolHours Calculator
Calculate work hours effortlessly with our Hours Calculator!
Use toolPercentage Calculator
The Percentage Calculator is a free online tool to quickly calculate percentages, percentage increases, and discounts. Simple and accurate for everyday calculations.
Use toolCPC Calculator (Cost Per Click)
UI with inputs for Total Ad Spend and Total Clicks. Logic calculates Average Cost Per Click (Spend / Clicks).
Use toolCPM Calculator (Cost Per Mille)
UI with inputs for Total Cost and Total Impressions. Logic calculates Cost Per 1000 Impressions ((Cost / Impressions) * 1000).
Use toolROAS Calculator (Return on Ad Spend)
UI with inputs for Total Ad Revenue and Total Ad Spend. Logic calculates ROAS ratio and percentage.
Use toolCTR Calculator (Click-Through Rate)
UI with inputs for Total Clicks and Total Impressions. Logic calculates CTR percentage.
Use toolConversion Rate Calculator
UI with inputs for Total Conversions and Total Visitors. Logic calculates the Conversion Rate percentage.
Use toolCustomer Lifetime Value (LTV) Calculator
UI with inputs for Average Purchase Value, Purchase Frequency, and Customer Lifespan. Logic calculates total LTV.
Use toolCAC Calculator (Customer Acquisition Cost)
UI with inputs for Total Sales/Marketing Expenses and Number of New Customers Acquired. Logic calculates CAC.
Use toolEBITDA Calculator
UI with inputs for Net Income, Interest, Taxes, Depreciation, and Amortization. Logic sums them up for EBITDA.
Use toolBreak-Even Point Calculator
UI with inputs for Fixed Costs, Variable Cost Per Unit, and Selling Price Per Unit. Logic calculates units needed to break even.
Use toolRule of 72 Calculator
UI with input for Annual Interest Rate. Logic divides 72 by the rate to estimate years to double an investment.
Use toolLoan Amortization Calculator
UI with inputs for Loan Amount, Interest Rate, and Loan Term. Logic calculates monthly payment and outputs a basic amortization schedule.
Use toolAuto Loan Calculator
UI with inputs for Vehicle Price, Down Payment, Trade-in Value, Interest Rate, and Term. Logic calculates monthly payment.
Use toolMortgage Calculator
UI with inputs for Home Price, Down Payment %, Interest Rate, and Term (15/30 years). Logic calculates monthly principal & interest.
Use toolDebt-to-Income (DTI) Ratio Calculator
UI with inputs for Total Monthly Debt Payments and Gross Monthly Income. Logic calculates DTI percentage.
Use toolNet Worth Calculator
UI with dynamic input fields for Assets (cash, real estate, investments) and Liabilities (loans, mortgages, debt). Logic calculates Assets minus Liabilities.
Use toolInflation Calculator
UI with inputs for Starting Amount, Average Inflation Rate %, and Number of Years. Logic calculates future purchasing power.
Use toolSIP Calculator (Systematic Investment Plan)
UI with inputs for Monthly Investment, Expected Return Rate, and Time Period. Logic calculates future wealth using compound interest.
Use toolCap Rate Calculator (Real Estate)
UI with inputs for Net Operating Income (NOI) and Current Property Value. Logic calculates Capitalization Rate %.
Use toolAmazon FBA Margin Calculator
UI with inputs for Selling Price, Item Cost, Shipping Cost, and FBA Fees. Logic calculates Net Profit and ROI.
Use toolRoman Numeral Converter
UI with input for a number. Logic converts standard integers (1-3999) to Roman Numerals and vice versa.
Use toolBinary to Decimal Converter
UI with input for Binary string. Logic converts it to a base-10 integer.
Use toolDecimal to Binary Converter
UI with input for base-10 Integer. Logic converts it to a base-2 Binary string.
Use toolHexadecimal to Decimal Converter
UI with input for Hex string. Logic converts it to a base-10 integer.
Use toolDecimal to Hexadecimal Converter
UI with input for base-10 Integer. Logic converts it to a Hex string.
Use toolOctal to Decimal Converter
UI with input for Octal string. Logic converts it to a base-10 integer.
Use toolDecimal to Octal Converter
UI with input for base-10 Integer. Logic converts it to an Octal string.
Use toolPresent Value Calculator
UI with inputs for Future Value and Interest Rate and Periods. Logic calculates the present value of a future sum.
Use toolFuture Value Calculator
UI with inputs for Present Value and Interest Rate and Periods. Logic calculates future value using standard compounding formula.
Use toolEBIT Calculator
UI with inputs for Revenue and COGS and Operating Expenses. Logic calculates Earnings Before Interest and Taxes.
Use toolGross Profit Margin Calculator
UI with inputs for Net Sales and Cost of Goods Sold. Logic outputs the gross profit margin percentage.
Use toolOperating Margin Calculator
UI with inputs for Operating Income and Net Sales. Logic calculates the operating margin percentage.
Use toolNet Profit Margin Calculator
UI with inputs for Net Income and Total Revenue. Logic calculates the bottom-line profitability percentage.
Use toolAsset Turnover Calculator
UI with inputs for Net Sales and Average Total Assets. Logic calculates the asset turnover ratio.
Use toolInventory Turnover Calculator
UI with inputs for COGS and Average Inventory. Logic calculates how many times inventory is sold over a period.
Use toolQuick Ratio Calculator
UI with inputs for Cash and Equivalents and Accounts Receivable and Current Liabilities. Logic calculates liquidity.
Use toolCurrent Ratio Calculator
UI with inputs for Current Assets and Current Liabilities. Logic calculates the current ratio.
Use toolCube Root Calculator
UI with input for a number. Logic calculates the cube root using Math.cbrt.
Use toolSquare Root Calculator
UI with input for a number. Logic calculates the square root using Math.sqrt.
Use toolExponent Calculator
UI with inputs for Base and Power. Logic calculates the result using Math.pow.
Use toolLogarithm Calculator
UI with inputs for Number and Base. Logic calculates the logarithm.
Use toolNatural Log Calculator
UI with input for a number. Logic calculates the natural logarithm using Math.log.
Use toolSine Calculator
UI with input for Degrees or Radians. Logic calculates the sine value.
Use toolCosine Calculator
UI with input for Degrees or Radians. Logic calculates the cosine value.
Use toolTangent Calculator
UI with input for Degrees or Radians. Logic calculates the tangent value.
Use toolArcsine Calculator
UI with input for a value. Logic calculates the inverse sine in degrees and radians.
Use toolArccosine Calculator
UI with input for a value. Logic calculates the inverse cosine in degrees and radians.
Use toolArctangent Calculator
UI with input for a value. Logic calculates the inverse tangent in degrees and radians.
Use toolFactorial Calculator
UI with input for an integer. Logic calculates the factorial recursively.
Use toolPermutation Calculator
UI with inputs for n and r. Logic calculates nPr total permutations.
Use toolCombination Calculator
UI with inputs for n and r. Logic calculates nCr total combinations.
Use toolStandard Deviation Calculator
UI with textarea for comma-separated numbers. Logic calculates the population and sample standard deviation.
Use toolVariance Calculator
UI with textarea for comma-separated numbers. Logic calculates statistical variance.
Use toolMedian Calculator
UI with textarea for comma-separated numbers. Logic sorts them and finds the middle value.
Use toolMode Calculator
UI with textarea for comma-separated numbers. Logic finds the most frequently occurring value.
Use tooleDPI Calculator
UI with inputs for Mouse DPI and In-Game Sensitivity. Logic multiplies them to find effective DPI.
Use toolValorant to CSGO Sensitivity Converter
UI with input for Valorant sensitivity. Logic multiplies it by 3.181818 to output CSGO sensitivity.
Use toolCSGO to Valorant Sensitivity Converter
UI with input for CSGO sensitivity. Logic divides it by 3.181818 to output Valorant sensitivity.
Use toolApex to Overwatch Sensitivity Converter
UI with input for Apex Legends sensitivity. Logic multiplies it by 3.333 to output Overwatch sensitivity.
Use toolOverwatch to Apex Sensitivity Converter
UI with input for Overwatch sensitivity. Logic divides it by 3.333 to output Apex Legends sensitivity.
Use toolRoblox to Minecraft Sensitivity Converter
UI with inputs for Roblox sensitivity. Logic applies standard conversion multipliers to output Minecraft sensitivity.
Use tool
Hash Tools
Cryptographic hashes and verification
AES Decrypt
Decrypt AES encrypted text. Recover your original data from text encrypted using the Advanced Encryption Standard (AES).
Use toolAES Encrypt
Encrypt text using AES encryption. Secure your data with industry-standard Advanced Encryption Standard (AES) with support for multiple key sizes.
Use toolCalculate CRC-16
Calculate CRC-16 checksums online with our free tool. Verify data integrity and detect errors in your digital transmissions and storage systems.
Use toolCalculate CRC-32
Calculate CRC-32 checksums online with our free tool. Verify data integrity and detect errors in your digital transmissions and storage systems.
Use toolCalculate MD2
Generate MD2 hash values from text or data. While not recommended for security, useful for legacy systems and non-critical checksums.
Use toolCalculate MD4
Generate MD4 hash values from text or data. While vulnerable to attacks, useful for legacy systems and non-critical checksums.
Use toolCalculate MD5
Generate MD5 hash from text or data.
Use toolCalculate MD6
Generate MD6 hash values from text or data. Supports multiple hash lengths and offers enhanced security features compared to earlier MD variants.
Use toolCalculate SHA1
Generate SHA-1 hash values from text or data. While vulnerable to collision attacks, useful for legacy systems and non-critical checksums.
Use toolCalculate SHA3-256
Generate SHA3-256 hashes online. Securely hash data for integrity checks and password storage. Free and easy to use.
Use toolCalculate SHA3-512
Generate SHA3-512 hashes online with our free tool. Securely hash your data for integrity checks and password storage.
Use toolCalculate SHA-224
Generate Calculate SHA-224 hash from text or data online. Free and runs in your browser.
Use toolCalculate SHA-384
Generate Calculate SHA-384 hash from text or data online. Free and runs in your browser.
Use toolCalculate SHA-512
Generate Calculate SHA-512 hash from text or data online. Free and runs in your browser.
Use toolCalculate SHA3-224
Generate Calculate SHA3-224 hash from text or data online. Free and runs in your browser.
Use toolCalculate SHA3-384
Generate Calculate SHA3-384 hash from text or data online. Free and runs in your browser.
Use toolCalculate BLAKE2b
Generate Calculate BLAKE2b hash from text or data online. Free and runs in your browser.
Use toolCalculate BLAKE2s
Generate Calculate BLAKE2s hash from text or data online. Free and runs in your browser.
Use toolCalculate BLAKE3
Generate Calculate BLAKE3 hash from text or data online. Free and runs in your browser.
Use toolCalculate Keccak-224
Generate Calculate Keccak-224 hash from text or data online. Free and runs in your browser.
Use toolCalculate Keccak-256
Generate Calculate Keccak-256 hash from text or data online. Free and runs in your browser.
Use toolCalculate Keccak-384
Generate Calculate Keccak-384 hash from text or data online. Free and runs in your browser.
Use toolCalculate Keccak-512
Generate Calculate Keccak-512 hash from text or data online. Free and runs in your browser.
Use toolCalculate RIPEMD-160
Generate Calculate RIPEMD-160 hash from text or data online. Free and runs in your browser.
Use toolCalculate Whirlpool
Generate Calculate Whirlpool hash from text or data online. Free and runs in your browser.
Use toolCalculate SM3
Generate Calculate SM3 hash from text or data online. Free and runs in your browser.
Use toolCalculate Adler-32
Generate Calculate Adler-32 hash from text or data online. Free and runs in your browser.
Use toolCalculate CRC-64
Generate Calculate CRC-64 hash from text or data online. Free and runs in your browser.
Use toolCalculate xxHash32
Generate Calculate xxHash32 hash from text or data online. Free and runs in your browser.
Use toolCalculate xxHash64
Generate Calculate xxHash64 hash from text or data online. Free and runs in your browser.
Use toolCalculate xxHash3
Generate Calculate xxHash3 hash from text or data online. Free and runs in your browser.
Use toolCalculate xxHash128
Generate Calculate xxHash128 hash from text or data online. Free and runs in your browser.
Use toolDES Decrypt
Decrypt DES encrypted text. Recover your original data from text encrypted using the Data Encryption Standard (DES).
Use toolDES Encrypt
Encrypt text using DES encryption. Secure your data using the Data Encryption Standard (DES) algorithm.
Use toolMD5 Hash Calculator
Generate MD5 checksums from text or files. Compute MD5 hash instantly in your browser.
Use toolPassword Hasher
Generate secure password hashes online. Protect your passwords with MD5, SHA-256, Bcrypt, and other hashing algorithms.
Use toolRabbit Decrypt
Free online Rabbit decryption tool. Decrypt data encrypted with the Rabbit stream cipher algorithm. Perfect for recovering your original data with secure cryptographic protection. Easy to use with instant results.
Use toolRabbit Encrypt
Free online Rabbit encryption tool. Secure your data using the high-speed Rabbit stream cipher algorithm. Perfect for encrypting sensitive information with strong cryptographic protection. Easy to use with instant results.
Use toolRC4 Decrypt
Free online RC4 decryption tool. Decrypt data encrypted with the RC4 stream cipher algorithm. Perfect for recovering your original data with fast and efficient cryptographic protection. Easy to use with instant results.
Use toolRC4 Encrypt
Free online RC4 encryption tool. Secure your data using the RC4 stream cipher algorithm. Perfect for encrypting sensitive information with fast and efficient cryptographic protection. Easy to use with instant results.
Use toolTriple DES Decrypt
Decrypt Triple DES encrypted text. Recover your original data from text encrypted using the Triple DES algorithm.
Use toolTriple DES Encrypt
Encrypt text using Triple DES. Secure your data with enhanced encryption using three iterations of the DES algorithm.
Use toolBcrypt Hash Generator
UI with input for text and Salt Rounds (cost). Logic uses a lightweight bcrypt implementation to generate the hash.
Use tool
String Utilities
Text manipulation and analysis
camelCase Converter
Convert any text to camelCase format instantly. Perfect for JavaScript variable names and JSON keys.
Use toolText Case Converter
Convert text between camelCase, PascalCase, snake_case, kebab-case, UPPER_CASE, Title Case, and sentence case instantly.
Use toolkebab-case Converter
Convert any text to kebab-case format. The standard for CSS class names, URLs, and HTML attributes.
Use toollowercase Converter
Convert any text to lowercase instantly. Remove all capitals from a string with one click.
Use toolPascalCase Converter
Convert any text to PascalCase (UpperCamelCase) format. The standard for class and component names in most languages.
Use toolSentence Case Converter
Convert any text to Sentence case. Capitalise only the first word of the sentence — ideal for natural-reading copy.
Use toolsnake_case Converter
Convert any text to snake_case format. Used for Python variables, database columns, and file names.
Use toolSCREAMING_SNAKE Converter
Convert any text to SCREAMING_SNAKE_CASE. The convention for environment variables and constants.
Use toolTitle Case Converter
Convert any text to Title Case format. Capitalise the first letter of every word for headings and titles.
Use toolUPPERCASE Converter
Convert any text to UPPERCASE instantly. Make all characters capital letters with a single click.
Use toolChange to camel case
Free online camelCase converter. Transform any text to camelCase format for programming, variable naming, and consistent text styling. Easy to use with instant results.
Use toolChange to constant case
Free online CONSTANT_CASE converter. Transform any text to CONSTANT_CASE format for programming, constant naming, and consistent text styling. Easy to use with instant results.
Use toolChange to dot case
Effortlessly convert text to dot case online. Format text strings with dot separators using this free tool.
Use toolChange to header case
Convert text to Header Case online for free. Standardize titles, headings, and more to achieve a professional and consistent look.
Use toolChange to no case
Convert text to 'no case' using this free online tool. Remove all casing from text to normalize data, generate identifiers, or simplify processing.
Use toolChange to path case
Convert text to path case online. Replace spaces with hyphens and convert to lowercase for URL-friendly slugs and filenames. Free and easy to use!
Use toolChange to sentence case
Convert text to sentence case effortlessly with this online tool. Capitalize the first letter of each sentence for improved readability and standardization.
Use toolCount Text
Count characters in any text instantly. A free and simple tool for checking character limits for social media, SEO meta descriptions, and more.
Use toolText Palindrome Generator
Check if your text is a palindrome using this online tool. Quickly analyze text to determine if it reads the same backward as forward.
Use toolDate Extractor
Extract dates from any text with the Date Extractor tool. Quickly identify and list all date occurrences in various formats.
Use toolEmail Extractor
Extract email addresses from any text with the Email Extractor tool. Quickly find and compile email contact information from various sources.
Use toolPrice Extractor
Extract price values from text with the Price Extractor tool. Quickly identify and isolate numerical amounts representing prices from product descriptions and more.
Use toolTime Extractor
Quickly extract time from any text. The Time Extractor accurately identifies and extracts time for easy gathering of time-related information.
Use toolLowercase Text
Convert text to lowercase format. Transform any text to all small letters while preserving special characters and numbers.
Use toolPascal Case to Snake Case
Free online PascalCase to snake_case converter. Transform PascalCase text into snake_case format for programming, variable naming, and consistent text styling. Easy to use with instant results.
Use toolRemove extra spaces
Remove duplicate spaces from text. Clean up and normalize text by replacing multiple spaces with a single space.
Use toolRepeat Text
Free online text repeater tool. Multiply your text by repeating it any number of times with customizable separators. Perfect for creating patterns, testing, and generating sample content. Easy to use with instant results.
Use toolReverse Text
Reverse text characters. Flip your text backwards, character by character, for mirror effects or text processing.
Use toolSnake to Pascal Case
Free online snake_case to PascalCase converter. Transform snake_case text into PascalCase format for programming, class naming, and consistent text styling. Easy to use with instant results.
Use toolText Compressor
Compress text online by removing extra spaces and line breaks. Reduce text size for storage, transmission, and processing with this free tool.
Use toolText Deduplicator
Remove duplicate lines from text effortlessly with this online Text Deduplicator tool. Clean lists and streamline text content instantly.
Use toolTitlecase Text
Convert text to title case. Capitalize the first letter of each word while maintaining proper title case formatting rules.
Use toolTrim Text
Remove whitespace from text. Clean up text by eliminating unnecessary spaces, tabs, and line breaks at the beginning and end.
Use toolTruncate Text
Free online text truncation tool. Cut text to any length with customizable options for ellipsis and word boundaries. Perfect for creating previews, summaries, and fitting text into fixed spaces. Easy to use with instant results.
Use toolUppercase Text
Convert text to uppercase format. Transform any text to all capital letters while preserving special characters and numbers.
Use toolWord Counter & Text Analyzer
Count words, characters, sentences, and paragraphs in your text. Analyze reading time and keyword density instantly.
Use toolASCII Code to Text Converter
UI with input for comma or space-separated ASCII numbers. Logic converts them back to string characters.
Use toolText to ASCII Code Converter
UI with textarea. Logic converts each character to its corresponding numerical ASCII value.
Use toolMorse Code Translator
UI with textarea. Logic translates English text to Morse Code (dots/dashes) and vice-versa.
Use toolROT13 Encoder/Decoder
UI with textarea. Logic applies the standard ROT13 substitution cipher to the text.
Use toolNATO Phonetic Alphabet Translator
UI with textarea. Logic spells out the input text using Alfa, Bravo, Charlie, etc.
Use toolUpside Down Text Generator
UI with textarea. Logic maps characters to their flipped unicode equivalents (e.g., a -> ɐ).
Use toolZalgo Text Generator (Glitch Text)
UI with textarea and 'Glitch Level' slider. Logic injects random combining unicode characters to create cursed text.
Use toolStrikethrough Text Generator
UI with textarea. Logic appends the unicode combining strikethrough character after every letter.
Use toolBubble Text Generator
UI with textarea. Logic converts standard alphabet characters into ⓑⓤⓑⓑⓛⓔ letters.
Use toolsPoNgEbOb MoCkInG tExT
UI with textarea. Logic randomly capitalizes letters to create mOcKiNg tExT.
Use toolPad Text Start
UI with inputs for Text and Pad Character and Target Length. Logic uses padStart to add characters.
Use toolPad Text End
UI with inputs for Text and Pad Character and Target Length. Logic uses padEnd to add characters.
Use toolExtract Phone Numbers from Text
UI with textarea. Logic uses Regex to find standard US and international phone number formats.
Use toolExtract Hashtags from Text
UI with textarea. Logic uses Regex to extract all words starting with a hash symbol.
Use toolExtract Mentions from Text
UI with textarea. Logic uses Regex to extract all words starting with an at symbol.
Use toolText to Hex Converter
UI with textarea. Logic converts each string character to its hexadecimal equivalent.
Use toolHex to Text Converter
UI with textarea for Hex string. Logic parses the hex pairs back into standard string characters.
Use toolText to Octal Converter
UI with textarea. Logic converts each string character to its base-8 octal equivalent.
Use toolOctal to Text Converter
UI with textarea for Octal. Logic parses the octal numbers back into standard string characters.
Use toolText to Decimal Converter
UI with textarea. Logic converts each string character to its base-10 decimal equivalent.
Use toolDecimal to Text Converter
UI with textarea for Decimal numbers. Logic parses them back into standard string characters.
Use toolASCII Art Text Generator
UI with input for short text. Logic maps letters to predefined multi-line ASCII art arrays.
Use toolAlternating Case Generator
UI with textarea. Logic loops through the string and alternates uppercase and lowercase for every letter.
Use toolReverse Words
UI with textarea. Logic splits by space reverses the array and joins to reverse word order.
Use toolReverse Letters in Words
UI with textarea. Logic keeps word order but reverses the characters within each individual word.
Use tool
IP Tools
IP lookup and network info
Convert IP to Binary
Convert IP addresses to their binary representation quickly and easily.
Use toolConvert IP to Integer
Easily convert IPv4 addresses to integers online. Ideal for database indexing and network programming applications.
Use toolHostname Lookup
Quickly find the IP address associated with a hostname or domain using the Hostname Lookup tool. Verify DNS records and troubleshoot network issues.
Use toolIP Location Finder
Locate the geographic location of any IP address with the IP Location Finder. Identify the country, region, and city for network analysis and security assessments.
Use toolSubnet Calculator
Calculate IPv4 subnet details: network address, broadcast, first and last host, and total usable hosts from an IP address and prefix or subnet mask.
Use toolIP Validator
Validate IPv4 and IPv6 addresses. Check if a string is a valid IP and see its type and normalized form.
Use tool
Network Tools
HTTP, headers, geolocation
Geolocation
Find the geographic location of any IP address with the Geolocation tool. Quickly determine country, region, and city for network analysis and more.
Use toolHTTP Header Checker
Analyze HTTP headers for any URL with our free online HTTP Header Checker. Inspect server responses, security settings, and content delivery details.
Use toolFile Download Time Calculator
UI with inputs for File Size (MB/GB) and Internet Speed (Mbps). Logic calculates estimated download time.
Use toolWebsite Bandwidth Calculator
UI with inputs for Average Page Size, Monthly Visitors, and Pageviews per visitor. Logic estimates monthly GB bandwidth needed.
Use toolIPv4 to IPv6 Converter
UI with input for IPv4 address. Logic maps it to an IPv4-mapped IPv6 address (e.g., ::ffff:192.0.2.128).
Use toolCIDR to IP Range Converter
UI with input for CIDR notation (e.g., 192.168.1.0/24). Logic outputs the First IP, Last IP, and Total Hosts.
Use toolIDN Punycode Converter
UI with input for Internationalized Domain Name (e.g., müller.com). Logic converts to ASCII Punycode (xn--mller-kva.com) and vice versa.
Use toolWhat Is My User Agent
UI that automatically reads navigator.userAgent on load and displays the raw string and parsed browser details.
Use toolIPv4 to Binary Converter
UI with input for IPv4 address. Logic converts all 4 octets into their 8-bit binary equivalents.
Use toolBinary to IPv4 Converter
UI with input for 32-bit binary string. Logic parses it back into standard dotted decimal IPv4 format.
Use toolPing Latency Simulator
UI with slider for ms. Logic visually simulates a loading bar taking that exact amount of milliseconds to complete.
Use tool
SEO Tools
Meta tags, sitemaps, redirects
Canonical URL Checker
Verify canonical URLs on your website to ensure proper SEO implementation.
Use toolDeprecated HTML Tags Checker
Identify deprecated HTML tags in your code. Improve SEO and accessibility by ensuring modern HTML standards with this free online tool.
Use toolFavicon Check
Check if your website has a correctly configured favicon. Ensure proper favicon implementation for enhanced branding and user experience.
Use toolHeading Tags Checker
Analyze the heading structure of any webpage with our Heading Tags Checker. Identify issues and optimize your content for SEO and user experience.
Use toolHTTP Status Code Checker
Check HTTP status codes for any URL. Diagnose website errors, verify redirects, and ensure proper SEO with this free online tool.
Use toolImage Alt Checker
Analyze image alt attributes on any webpage. Identify missing or empty alt text for SEO and accessibility. Free and easy-to-use tool.
Use toolRedirect Checker
Trace URL redirect paths with the Redirect Checker. Analyze redirect chains and HTTP status codes for SEO and website maintenance. Free and easy to use.
Use toolRobots.txt Checker
Analyze your robots.txt file for errors and ensure correct syntax with the free Robots.txt Checker. Improve your site's SEO by effectively guiding search engine crawlers.
Use toolSEO Content Length Checker
Analyze your text content length with the SEO Content Length Checker. Quickly determine character and word count for optimal SEO performance.
Use toolSitemap Checker
Validate your sitemap with our free Sitemap Checker tool. Ensure proper formatting for better search engine crawling and indexing of your website.
Use toolMeta Description Checker
Analyze your meta descriptions with the Meta Description Checker. Ensure optimal length for improved SEO and higher click-through rates. Free and easy to use!
Use toolMeta Keywords Checker
Check the meta keywords tag of any webpage. Extract and review the keywords a website declares in its HTML. Free and easy-to-use SEO tool.
Use toolMeta Title Checker
Analyze your meta title tag with our free Meta Title Checker tool. Ensure optimal length and content for improved SEO and search engine visibility.
Use toolOpen Graph Checker
Analyze and validate Open Graph meta tags on any URL with the Open Graph Checker. Ensure your content looks great when shared on social media.
Use toolWhois
Look up domain registration details and ownership information with WHOIS search.
Use toolSEO Meta Tag Generator
UI with inputs for Title, Description, Keywords, Author, and Viewport. Logic outputs the `<head>` HTML code.
Use toolRobots.txt Generator
UI with toggles for allowing/disallowing major bots (Googlebot, Bingbot) and input for Sitemap URL. Logic outputs robots.txt format.
Use tool.htaccess Redirect Generator
UI with inputs for Old URL and New URL. Logic outputs standard Apache 301 redirect code.
Use toolBasic XML Sitemap Generator
UI with textarea for a list of URLs. Logic wraps them in standard `<urlset>` and `<url>` XML tags.
Use toolUTM Link Builder
UI with inputs for URL, Source, Medium, Campaign, Term, and Content. Logic constructs a properly encoded URL with UTM parameters.
Use tool
Web Development Tools
URL parser, CSS minifier, and more
Replace spaces with hyphen
Replace spaces with hyphens in text. Online tool for creating URL-friendly slugs, filenames, and more. Fast, free, and easy to use.
Use toolURL Parser
Parse URLs and extract components like protocol, hostname, path, and query parameters with this free online URL Parser. Analyze URLs easily.
Use toolColor Contrast Checker
UI with two HEX color inputs (Foreground/Background). Logic calculates WCAG contrast ratio (pass/fail for AA and AAA).
Use toolHEX to HSL Converter
UI with input for HEX code. Logic converts and outputs standard HSL (Hue, Saturation, Lightness) format.
Use toolHSL to HEX Converter
UI with inputs for Hue, Saturation, and Lightness. Logic converts and outputs HEX code.
Use toolPX to PT Converter
UI with input for Pixels. Logic converts to Points (px * 0.75).
Use toolPT to PX Converter
UI with input for Points. Logic converts to Pixels (pt / 0.75).
Use toolCSV to JSON Converter
UI with textarea for CSV data. Logic parses the first row as keys and maps subsequent rows into a JSON array.
Use toolJSON to CSV Converter
UI with textarea for JSON array. Logic extracts keys for headers and maps values into comma-separated rows.
Use toolRegex Tester
UI with inputs for Regex Pattern, Flags, and Test String. Logic highlights matches within the test string in real-time.
Use toolHTML Entity Encoder
UI with textarea. Logic converts special characters (like <, >, &) to their corresponding HTML entities.
Use toolHTML Entity Decoder
UI with textarea. Logic converts HTML entities back into standard characters.
Use toolJWT Decoder
UI with textarea for JSON Web Token. Logic splits the token by dot and decodes the Base64 Header and Payload to readable JSON.
Use toolCron Job Expression Generator
UI with dropdowns for Minute, Hour, Day, Month, Weekday. Logic outputs the standard 5-part Cron string (e.g., `0 12 * * ?`).
Use toolJSON to XML Converter
UI with textarea for JSON. Logic parses the JSON and constructs a valid XML string output.
Use toolXML to YAML Converter
UI with textarea for XML. Logic parses the XML structure and maps it to strict YAML indentation.
Use toolYAML to XML Converter
UI with textarea for YAML. Logic parses the YAML keys and values into nested XML tags.
Use toolCSV to XML Converter
UI with textarea for CSV. Logic reads the first row as XML node names and loops through the rest for values.
Use toolXML to CSV Converter
UI with textarea for XML. Logic flattens the XML nodes and extracts keys for CSV headers and rows.
Use toolPug to HTML Converter
UI with textarea for Pug. Logic converts indented Pug syntax back into standard HTML tags.
Use toolCSS to LESS Converter
UI with textarea for CSS. Logic converts standard CSS into LESS nested syntax.
Use toolLESS to CSS Converter
UI with textarea for LESS. Logic flattens LESS nesting and variables into standard vanilla CSS.
Use toolTSV to JSON Converter
UI with textarea for Tab Separated Values. Logic splits by tabs and outputs a formatted JSON array.
Use toolJSON to TSV Converter
UI with textarea for JSON array. Logic extracts keys for headers and outputs rows separated by tabs.
Use toolHEX to CMYK Converter
UI with input for HEX code. Logic converts it into standard print CMYK percentages.
Use toolCMYK to HEX Converter
UI with inputs for C M Y K percentages. Logic converts them into a web HEX code.
Use toolRGB to CMYK Converter
UI with inputs for R G B. Logic converts them into standard print CMYK percentages.
Use toolCMYK to RGB Converter
UI with inputs for C M Y K percentages. Logic converts them into web RGB values.
Use toolHSL to RGB Converter
UI with inputs for Hue Saturation Lightness. Logic converts them into standard RGB values.
Use toolRGB to HSL Converter
UI with inputs for R G B. Logic converts them into standard HSL percentages.
Use toolHSV to RGB Converter
UI with inputs for Hue Saturation Value. Logic converts them into standard RGB values.
Use toolRGB to HSV Converter
UI with inputs for R G B. Logic converts them into standard HSV percentages.
Use toolColor Palette Generator
UI with a generate button. Logic generates 5 visually appealing matching HEX codes.
Use toolComplementary Color Generator
UI with input for HEX code. Logic shifts the hue by 180 degrees to find the exact opposite color.
Use toolAnalogous Color Generator
UI with input for HEX code. Logic shifts the hue by 30 degrees in both directions to find adjacent colors.
Use toolTriadic Color Generator
UI with input for HEX code. Logic shifts the hue by 120 and 240 degrees to find a 3-point color scheme.
Use tool
AI tools
AI image and summarization
AI Image Classifier
Upload and classify images using advanced AI technology to identify objects, scenes, and content.
Use toolAI Image Generator
Generate images from text prompts using AI. Our AI Image Generator creates unique visuals for art, marketing, and design projects. Try it today!
Use toolAI Summarize
Quickly summarize text online with AI Summarize. Condense articles, documents, and more to their key points. Free and easy to use!
Use tool
Image & Media Tools
Image dimensions and media converters
Aspect Ratio Calculator
UI with inputs for Width and Height. Logic calculates the simplified aspect ratio (e.g., 16:9, 4:3) and allows resizing by locking the ratio.
Use toolImage to Base64 Converter
Convert images to Base64 from a file URL, upload, or data URL. Use Load example data to try with a sample image URL.
Use tool
Geo Tools
Coordinate conversion and geospatial calculations
Distance Between Coordinates Calculator
Calculate the distance between two latitude/longitude points using the Haversine formula. Results in kilometers and miles.
Use toolGPS Coordinates Converter
Convert GPS coordinates between Decimal Degrees and DMS (degrees, minutes, seconds). Enter one format and get the other instantly.
Use tool
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Continuously improving based on feedback. Request new tools and features anytime.
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Social Media Tools
Social media calculators and formatters
YouTube AdSense Money Calculator
UI with sliders for Daily Views and Estimated CPM. Logic calculates estimated daily, monthly, and yearly earnings.
Instagram Engagement Rate Calculator
UI with inputs for Total Followers, Total Likes, and Total Comments on a post. Logic calculates ((Likes + Comments) / Followers) * 100.
TikTok Engagement Rate Calculator
UI with inputs for Total Views, Likes, Comments, and Shares. Logic calculates engagement percentage based on views.
YouTube Timestamp Link Generator
UI with input for YouTube URL and inputs for Hours, Minutes, Seconds. Logic appends `?t=...` or `&t=...` to the URL.
Twitter Character Counter
UI with textarea. Logic counts characters, highlighting when it passes 280, and accounts for URL shortening.
Instagram Font Generator
UI with textarea. Logic converts standard text into unicode stylistic fonts (bold, italic, cursive, gothic) for copying.
Social Media Image Dimensions Checker
UI with dropdown for platform (IG, FB, X, YT). Logic displays standard exact pixel dimensions for profile, banner, and posts.
Hashtag Cleaner & Formatter
UI with textarea. Logic removes spaces between hashtags, ensures they all start with #, and removes duplicates.
Twitch Bits to USD Converter
UI with input for Bits. Logic converts Bits to USD (1 Bit = $0.01 to streamer).
Twitch Subscriber Earnings Calculator
UI with inputs for Tier 1, 2, and 3 subs and partner revenue split %. Logic calculates total monthly payout.