AlexToolset — 513 Free Online Tools

513 free online tools: text utilities, developer tools, calculators, converters, image tools and more. No sign-up required, works instantly in your browser.

Acronym Generator Age Calculator Age in Days Anagram Checker API Tester ASCII Art Generator Aspect Ratio Calculator Base64 Encoder / Decoder Binary Calculator Binary ↔ Text Converter BMI Calculator Border Radius Generator Box Shadow Generator Browser & Device Info Budget Calculator Budget Planner Caesar Cipher Calorie & TDEE Calculator Character Counter Character Map Chmod Calculator Code Formatter Color Blindness Simulator Color Contrast Checker Color Format Converter Color Palette Generator Color Picker & Converter Color Shades Generator Cookie Parser & Builder CORS Checker Countdown Timer Cron Job Generator CSP Header Generator CSS Animation Generator CSS Flexbox Cheatsheet CSS Gradient Generator CSS Grid Cheatsheet CSS Minifier / Prettifier CSS Specificity Calculator CSS Triangle Generator CSS Unit Converter CSS Variables Generator CSV ↔ JSON Converter Currency Converter Data Storage Converter Days Until Discount Calculator DNS Lookup Docker Compose Generator Duplicate Line Remover Email Template Builder Email Validator Empty Line Remover Extra Space Remover Fancy Font Generator Favicon Generator Fibonacci Generator Find & Replace Flexbox Playground Font Pair Generator Fuel Calculator Gitignore Generator Glassmorphism Generator GraphQL Formatter Habit Tracker Hash Generator Hash & Text Compare Hex Calculator .htaccess Generator HTML Color Names HTML Entity Encoder/Decoder HTML Minifier HTML Live Preview HTML to Markdown Converter HTTP Header Builder HTTP Methods Reference HTTP Status Codes Image Color Extractor Image Compressor Image Metadata Reader Image Resize Image → AVIF Image to Base64 Image → WebP Invoice Generator IP Address Lookup JSON Beautifier & Minifier JSON Formatter & Validator JSON Minifier / Prettifier JSON Path Finder JSON Schema Validator JSON to CSV Converter JSON to TypeScript JSON to YAML JWT Decoder Keyboard Tester Leet Speak Converter Line Counter Loan Calculator Markdown Cheatsheet Markdown Preview Markdown Table Generator Markdown to HTML Converter Meta Tag Generator Morse Code Translator Mortgage Calculator Net Worth Calculator Neumorphism Generator Nginx Config Generator Number to Words Converter OG Image Preview Open Graph Generator Palindrome Checker Password Generator Password Strength Checker PDF → Images Percentage Calculator Pig Latin Converter Pixel Art Maker Pomodoro Timer Prime Number Checker PX to REM Converter QR Code Generator Random Color Generator Random Name Generator Readability Checker Regex Cheatsheet Regex Library Regex Tester HTTP Response Headers Checker Retirement Calculator Robots.txt Generator Roman Numeral Converter ROT13 Encoder / Decoder Salary Calculator Scientific Calculator Screen Resolution Calculator Sentence Counter Sitemap Generator Sleep Calculator URL Slug Generator Speed Converter SQL Formatter SSL Certificate Checker Stopwatch Strikethrough Text Generator String Length SVG Optimizer SVG Path Editor Tailwind CSS Cheatsheet Temperature Converter Text Case Converter Text Repeater Text Reverser Text Shadow Generator Text Line Sorter Text Statistics Text to Binary Text to Hashtags Generator Text Wrapper World Clock & Timezone Converter Unix Timestamp Converter Time Zone Converter Tip & Bill Splitter Tip Splitter To-Do List TOML ↔ JSON Twitter Thread Splitter Unit Converter Unit Converter (Advanced) Upside Down Text Generator URL Encoder / Decoder URL Parser URL Shortener & Link-in-Bio Builder User Agent Parser Username Generator UTM Builder UUID Generator VAT Calculator Vowel & Consonant Counter Water Intake Calculator Webhook Tester WHOIS Lookup Word Counter Word Density Analyzer Word Frequency Analyzer XML Formatter XML ↔ JSON XPath Tester YAML to JSON Zalgo Text Generator Random Winner Picker Instagram Bio Generator Instagram Hashtag Generator TikTok Hashtag Generator TikTok Username Generator Social Media Caption Generator Tweet & Thread Generator Twitter / X Bio Generator Facebook Ad Copy Generator Engagement Rate Calculator Social Media Image Sizes Instagram Font Generator Social Media Color Palette Social Post Preview Countdown Timer Generator Barcode Generator Image Effects PDF Password Protect Image Border & Frame CSV Duplicate Remover Add Text to Image PDF to Text Image Collage Maker Image Pixelate Round Image Crop PDF Rotate Pages Image Sharpen Meme Generator PDF Metadata Editor DOCX Word Count Image Flip & Rotate Image Overlay Color Adjust Add Noise Tile Image Crop Image PDF Delete Pages DOCX to Text Merge CSV Files Image Vignette Compress PDF Split PDF Extract Palette SVG to PNG Dither Image HTML to PDF Text to Speech QR Code Reader Image EXIF Viewer PDF Watermark CSV to JSON Image to ASCII Create ZIP Archive Image Histogram JSON to XML Blur Image Merge PDFs Encrypt / Decrypt Text Add Frame to Image CSV Pivot Table Round Image Corners Add Page Numbers to PDF Image Color Replace PDF Extract Text PDF Repair JSON Diff Fraction Calculator IP Address Info Text to Columns Color Mixer Loan Amortization Calculator WiFi QR Code Generator Reading Speed Calculator Semver Comparator Timezone Meeting Planner YAML Validator cURL Command Builder Date Duration Calculator Docker Run Generator GCD & LCM Calculator JWT Debugger Octal Converter Regex Find & Replace Scientific Notation Converter String Padding Text to Slug Word Frequency Counter Typing Speed Test Depreciation Calculator Font Size Converter Net Salary Calculator Nth Weekday Calculator Reading Level Analyzer Git Commit Generator CORS Header Generator JSON to Python Statistics Calculator Prime Factorization Compound Interest Calculator Meeting Cost Calculator Fake Data Generator IBAN Validator Coin Flipper Name Generator Color Name Finder Number Sequence Generator Nginx Redirect Generator JWT Generator Crontab Validator MIME Type Lookup HTML Table Generator CSS Clip Path Generator Matrix Calculator Number to Roman Numerals Text to NATO Alphabet Emoji Remover Duplicate Word Finder ROI Calculator Break-Even Calculator Macro Calculator Ideal Weight Calculator IP Subnet Calculator Unicode Lookup Binary to Hex Converter Two's Complement Calculator IEEE 754 Float Converter Hex to RGBA Converter Color Temperature Converter Text Truncator Word Wrap Tool Loan Payoff Calculator Savings Goal Calculator Heart Rate Zone Calculator One Rep Max Calculator Time to Decimal Converter Week Number Calculator Age on Other Planets Moon Phase Calculator Workday Calculator Caffeine Calculator Sleep Cycles Calculator Invisible Character Detector Scientific Prefix Converter Prime Number Sieve API Key Generator .env File Parser Rule of 72 Calculator CSS Easing Visualizer Tailwind Color Palette Unix Permissions Visualizer Git Branch Name Generator SQL INSERT Generator TypeScript to JSDoc Makefile Generator Paragraph to Bullet Points Bullets to Paragraph Number Extractor Sentence Splitter Triangle Calculator Circle Calculator Golden Ratio Calculator Type Scale Generator Alcohol Unit Calculator Dice Roller Rock Paper Scissors World Clock Equation Solver EXIF Viewer EXIF Remover Image Watermark Images to PDF Image Format Converter Bulk Image Resizer Image to PDF Text to PDF Text Readability Analyzer Text Line Tools Deep Word Counter Extended Base Converter CSV Analyzer CSV to JSON (Pretty) Currency Calculator Bulk Email Validator INI ↔ JSON Converter PDF Text Extractor TOML ↔ YAML Converter Cron Expression Generator CSV ↔ JSON Converter HTML Entity Encoder Image Background Color Changer Image Color Palette Extractor Image Flip Image Pixelator Image Resize by Percent Advanced Percentage Calculator Reading Time Calculator SQL Beautifier Bulk UUID Generator Zodiac Sign Calculator Love Calculator Flip a Coin Word Scrambler Body Fat Calculator Ovulation Calculator Pregnancy Due Date Calculator Fuel Cost Calculator Running Pace Calculator JSON to Table Viewer HTTP Request Builder Numerology Calculator Random Quote Generator Password Health Checker Days Between Dates Credit Card Validator UUID v5 Generator .htpasswd Generator JSON Schema Generator Binary Clock Color Wheel & Harmonies Decision Maker Countdown to Event Chess Timer Goal Tracker Reading List Manager Habit Streak Calculator Mortgage Comparison Tool Phone Number Formatter Number Pattern Generator DNA / RNA Translator Anagram Solver Debt Payoff Calculator Calories Burned Calculator File Size Converter Birth Year Facts CSS Reset Generator Net Promoter Score Calculator Pronounceable Password Generator Blood Type Compatibility ASCII Table Expense Splitter Caffeine Tracker Car Loan Calculator Gradient Text Generator Emoji to Text Converter Day of Week Calculator DPI / PPI Calculator Mortgage Overpayment Calculator SVG Wave Generator Timezone Offset Calculator Lorem Ipsum Generator HTML Special Characters Band Name Generator Bingo Card Generator Character Frequency Counter Chord Progression Generator Contract Duration Calculator Dog Age Calculator Hex / Binary Converter Liquid Units Converter Meeting Time Finder Name Anagram Generator Pi Digits Generator Screen Size Checker Budget vs Actual Tracker Calorie Deficit Calculator Date Difference Calculator Language Code Lookup Percentage Change Calculator Retirement Savings Calculator Rhyme Finder Text Diff Tool Typing Speed Tester Airport Code Lookup Business Days Until Color Palette from Image CSS Box Shadow Generator Data URL Converter Epoch / Unix Timestamp Converter Lucide Icon Browser Image Info Viewer JSONPath Tester Number Base Converter AI Token Counter Phone Number Parser Roman Calendar Converter Seconds Converter Social Share Preview String Escape / Unescape World Clocks Air Quality Index Checker Blood Alcohol Calculator Baby Name Generator Blood Pressure Checker Food Calorie Lookup Cooking Unit Converter CSV to SQL Converter Docker Run Command Builder File Permission Calculator Grade Calculator Invoice Number Generator JSON to TypeScript Types Leap Year Checker Loan vs Lease Calculator Military Time Converter Pub Quiz Generator Reaction Time Tester Shipping Weight Calculator World Population Counter Daily Affirmation Generator BMI History Tracker Code Minifier Colour Blindness Test Cron Expression Builder Fibonacci Visualiser Keyboard Shortcut Cheatsheet Language Detector Net Salary Calculator (EU) Passphrase Generator Periodic Table Lookup Solar System Explorer Temperature & Humidity Converter Text Case Converter