# DevTools Hub > Free collection of 88 browser-based developer tools across 10 categories. No signup, no tracking, all processing happens in your browser. Hosted on Cloudflare Pages. ## Code Formatters - [CSS Formatter & Validator - Beautify & Minify CSS Online](https://tools.scoreroute.com/tools/css-formatter/): Free online CSS formatter and validator. Beautify messy CSS, minify for production, fix syntax er... - [HTML Formatter - Format & Beautify HTML](https://tools.scoreroute.com/tools/html-formatter/): Free HTML formatter. Format, prettify and beautify HTML code with proper indentation and validation. - [JSON Formatter - Format & Validate JSON](https://tools.scoreroute.com/tools/json-formatter/): Free JSON formatter. Format, minify, beautify JSON and convert to YAML with syntax error detection. - [SQL Formatter - Format & Beautify SQL](https://tools.scoreroute.com/tools/sql-formatter/): Free SQL formatter. Format and beautify SQL queries with proper indentation. Supports MySQL, Post... - [Free YAML Validator - Validate & Format YAML Online](https://tools.scoreroute.com/tools/yaml-validator/): Free YAML validator and formatter. Validate YAML syntax, fix errors with line numbers, and format... ## Calculators - [Age Calculator - Years, Months, Days & Birthday](https://tools.scoreroute.com/tools/age-calculator/): Free age calculator. Calculate your exact age in years, months, days, hours. See next birthday co... - [Free BMI Calculator - Body Mass Index Checker](https://tools.scoreroute.com/tools/bmi-calculator/): Free BMI calculator to check your body mass index. Supports metric and imperial units. Instant re... - [Free Online Calculator - Math Problem Solver](https://tools.scoreroute.com/tools/calculator/): Free online calculator with scientific functions, unit conversion, loan calculator, and BMI calcu... - [Days Until Calculator - Countdown to Any Date](https://tools.scoreroute.com/tools/days-until-calculator/): Free days until calculator. Countdown to any date: Christmas, birthday, holiday, or event. See ho... - [Loan Calculator - Mortgage & Extra Payment Optimizer](https://tools.scoreroute.com/tools/loan-calculator/): Free loan calculator that shows more than just your payment. See how extra payments save thousand... - [Mortgage Calculator with PMI, Tax & Insurance](https://tools.scoreroute.com/tools/mortgage-calculator/): Free mortgage calculator with PMI, property tax, insurance, HOA. Shows true monthly payment, tota... - [Percentage Calculator - Find %, Increase, Decrease & Difference](https://tools.scoreroute.com/tools/percentage-calculator/): Free percentage calculator online. Calculate X% of Y, increase/decrease, reverse percentage, and ... - [Free Tip Calculator - Quick & Easy Restaurant Tip Tool](https://tools.scoreroute.com/tools/tip-calculator/): Free tip calculator for restaurants. Calculate tip amount, split bills, and see per-person cost. ... ## Generators - [Free Online Barcode Generator - Create QR Code, UPC, EAN, Code 128](https://tools.scoreroute.com/tools/barcode-generator/): Free online barcode generator. Create QR codes, UPC, EAN, Code 128, Code 39 and more. Download as... - [Cron Generator - Create Cron Expressions](https://tools.scoreroute.com/tools/cron-generator/): Generate cron expressions interactively. Select minute, hour, day, month, weekday. See next execu... - [Hash Generator - MD5 SHA-1 SHA-256 SHA-512](https://tools.scoreroute.com/tools/hash-generator/): Generate cryptographic hashes: MD5, SHA-1, SHA-256, SHA-512. Compute checksums instantly in your ... - [Free Lottery Number Generator - Random Pick 3/4/5/6](https://tools.scoreroute.com/tools/lottery-number-generator/): Free lottery number generator. Pick 3, Pick 4, Pick 5, and Pick 6 games. Generate random winning ... - [Morse Code Translator - Encode/Decode Morse Code](https://tools.scoreroute.com/tools/morse-code-translator/): Free Morse code translator. Encode text to Morse code and decode Morse back to text. Instant conv... - [Password Generator - Create Strong Passwords](https://tools.scoreroute.com/tools/password-generator/): Generate strong, secure passwords with real-time strength analysis. Learn what makes a password s... - [QR Code Generator - Create QR Codes Free](https://tools.scoreroute.com/tools/qr-code-generator/): Free QR Code Generator. Create QR codes for URLs, text, WiFi, email, SMS, vCards. Download as PNG. - [Random Generator - Number, Dice, Coin, Wheel & Decision Maker](https://tools.scoreroute.com/tools/random-generator/): Free online random generator: pick random numbers, roll dice, flip coins, spin a wheel, or make d... - [Snake Game - Classic Snake Online Free](https://tools.scoreroute.com/tools/snake-game/): Play the classic Snake game online free. Control your snake, eat food, grow longer. Multiple spee... - [Solitaire - Free Classic Klondike Card Game Online](https://tools.scoreroute.com/tools/solitaire/): Play free Klondike Solitaire online. Classic card game with undo, hint, draw 1 or 3. No signup, n... - [UUID Generator - UUID v1 v4 v7 Generator](https://tools.scoreroute.com/tools/uuid-generator/): Generate UUID v1, v4, and v7 identifiers. Single or bulk generation up to 100 UUIDs at once. - [Wordle Helper - Free Wordle Solver & Hints](https://tools.scoreroute.com/tools/wordle-helper/): Free Wordle helper tool. Get optimal word suggestions, hints, and strategy. Track your game state... ## Converters - [Base64 Encoder/Decoder - Encode Data](https://tools.scoreroute.com/tools/base64-encoder/): Free Base64 encoder and decoder. Encode text to Base64 and decode back. Works in your browser. - [Free Binary Hex Converter - Convert Binary to Decimal, HEX, ASCII](https://tools.scoreroute.com/tools/binary-hex-converter/): Free online binary hex converter. Convert between binary, decimal, hex, and ASCII text. Instant c... - [Free Case Converter - Convert Text Case Online](https://tools.scoreroute.com/tools/case-converter/): Free online case converter. Convert text to uppercase, lowercase, title case, sentence case, came... - [Free Color Palette Extractor - Extract Colors from Image](https://tools.scoreroute.com/tools/color-palette-extractor/): Free online color palette extractor. Extract dominant colors from any image as HEX, RGB, HSL valu... - [Color Palette Generator - Create Harmonious Color Schemes](https://tools.scoreroute.com/tools/color-palette-generator/): Free color palette generator. Create harmonious schemes with 7 harmony rules. Export as CSS, Tail... - [Color Picker - HEX RGB HSL Converter](https://tools.scoreroute.com/tools/color-picker/): Pick colors and convert between HEX, RGB, and HSL formats with live preview and copy buttons. - [Free Currency Converter - 166+ Currencies Exchange Rates](https://tools.scoreroute.com/tools/currency-converter/): Free currency converter. Convert between 166+ world currencies instantly. Live exchange rates, sw... - [Free Time Zone Converter - World Clock](https://tools.scoreroute.com/tools/time-zone-converter/): Free time zone converter. Convert time between cities instantly. See current time in multiple loc... - [Timestamp Converter - Unix Time Conversion](https://tools.scoreroute.com/tools/timestamp-converter/): Convert Unix timestamps to dates and dates to timestamps. Shows current timestamp updating in rea... - [Free Unit Converter - Convert Length, Weight, Temperature & More](https://tools.scoreroute.com/tools/unit-converter/): Free online unit converter. Convert between length, weight, temperature, volume, speed, area, dat... - [URL Encoder/Decoder - Encode URLs Safely](https://tools.scoreroute.com/tools/url-encoder/): Free URL encoder. Encode special characters in URLs for safe transmission. - [Free URL Shortener - Shorten Long Links Instantly](https://tools.scoreroute.com/tools/url-shortener/): Free URL shortener. Shorten long links instantly with no signup. Create clean, shareable short UR... ## Media Tools - [Audio Cutter & Trimmer - Free Online MP3 Trimmer](https://tools.scoreroute.com/tools/audio-cutter/): Free online audio cutter and trimmer. Cut and trim MP3, WAV, M4A, FLAC, OGG with waveform precisi... - [Audio to Text Converter - Free Online Speech to Text](https://tools.scoreroute.com/tools/audio-to-text/): Free online audio to text converter. Convert speech to text in real-time with browser-based voice... - [Background Remover - Remove Image Background Free Online](https://tools.scoreroute.com/tools/background-remover/): Free online background remover tool. Remove image backgrounds automatically. No signup. Works wit... - [Image Compressor - Reduce Image File Size Online Free](https://tools.scoreroute.com/tools/image-compressor/): Free online image compressor. Reduce image file size without losing quality. Supports JPG, PNG, W... - [Image Format Converter - Free Online JPG PNG WebP Converter](https://tools.scoreroute.com/tools/image-format-converter/): Free online image format converter. Convert between JPG, PNG, WebP, GIF, BMP, TIFF instantly. No ... - [Free Image Resizer - Resize Images Online Free](https://tools.scoreroute.com/tools/image-resizer/): Free online image resizer. Resize images to exact dimensions for social media, web, email. No upl... - [Free Image to Text (OCR) - Extract Text from Images Online](https://tools.scoreroute.com/tools/image-to-text/): Free online OCR tool to extract text from images. Supports English, Chinese, Japanese, Korean and... - [Free Online Meme Generator - Create Memes with Templates](https://tools.scoreroute.com/tools/meme-generator/): Free online meme generator. Upload images or use templates, add top and bottom text, customize fo... - [Free Online Screen Recorder - No Download, No Watermark](https://tools.scoreroute.com/tools/screen-recorder/): Free online screen recorder - no download, no signup, no watermark. Record screen, webcam, and mi... - [Free Screenshot Annotation Tool - Edit and Annotate Screenshots](https://tools.scoreroute.com/tools/screenshot-tool/): Free online screenshot annotation tool. Upload images to annotate with arrows, text, rectangles, ... - [Video Compressor - Compress Video Files Free](https://tools.scoreroute.com/tools/video-compressor/): Free online video compressor. Reduce video file size while preserving quality. Supports MP4, WebM... - [Video Cutter - Trim & Cut Video Online Free](https://tools.scoreroute.com/tools/video-cutter/): Free online video cutter. Trim, cut, and split MP4, WebM, MOV video files in your browser. No upl... - [Video to Audio Converter - Extract MP3 from Video Free](https://tools.scoreroute.com/tools/video-to-audio/): Free online video to audio converter. Extract MP3 audio from MP4, WebM, MOV, AVI files. No upload... - [WHOIS Lookup - Free Domain Ownership Checker](https://tools.scoreroute.com/tools/whois-lookup/): Free online WHOIS lookup. Check domain registration info, ownership, expiration dates, and name s... ## Network Tools - [DNS Lookup & WHOIS - Check Domain DNS Records & Registration](https://tools.scoreroute.com/tools/dns-lookup/): Free DNS lookup and WHOIS checker. Query DNS records (A, AAAA, MX, NS, SOA, TXT) and domain regis... - [Email Verifier - Verify Email Addresses Instantly](https://tools.scoreroute.com/tools/email-verifier/): Free email verifier. Check if email addresses are valid and can receive messages. Detect disposab... - [IP Address Lookup - Find Your IP Address](https://tools.scoreroute.com/tools/ip-address-lookup/): Free IP address lookup tool. Find your public IP, location, ISP, and geolocation data instantly. ... - [Free Package Tracker - Track Any Carrier](https://tools.scoreroute.com/tools/package-tracker/): Free universal package tracker. Enter any tracking number and automatically detect the carrier. T... - [Proxy Checker - Free IP Proxy Detection Tool](https://tools.scoreroute.com/tools/proxy-checker/): Free online proxy checker. Detect if an IP address is a proxy, VPN, or Tor exit node. Check IP ge... - [Free Speed Test - Internet Speed Checker](https://tools.scoreroute.com/tools/speed-test/): Free internet speed test. Check your download speed, upload speed, and latency instantly in your ... - [SSL Certificate Checker - Test Website Security](https://tools.scoreroute.com/tools/ssl-checker/): Free SSL checker. Scan any website for TLS security and certificate validity. Get grade A+ to F. ... ## Code Testing - [Free Grammar Checker - AI Error Explanation](https://tools.scoreroute.com/tools/grammar-checker/): Free AI grammar checker that not only corrects your English but explains why it's wrong. Perfect ... - [JWT Decoder - Decode & Verify Tokens](https://tools.scoreroute.com/tools/jwt-decoder/): Free JWT decoder. Decode tokens, inspect claims, verify signatures in your browser. - [Free Online Math Solver - Step-by-Step Solutions](https://tools.scoreroute.com/tools/math-solver/): Free online math solver with step-by-step solutions. Solve algebra, equations, fractions, and mor... - [Free Online Timer & Stopwatch & Interval Trainer](https://tools.scoreroute.com/tools/online-timer/): Free online timer, stopwatch, and interval trainer. Pomodoro for work, Tabata/HIIT for fitness. N... - [Regex Tester - Test Regular Expressions](https://tools.scoreroute.com/tools/regex-tester/): Test regular expressions with real-time matching. Supports g, i, m, s flags. See match count and ... - [Free Text Diff Checker - Compare Text & Code Online](https://tools.scoreroute.com/tools/text-diff/): Free online text diff checker to compare text and code. Side-by-side view with syntax highlightin... ## PDF Tools - [PDF Editor - Edit, Rotate, Delete, Annotate PDF Pages](https://tools.scoreroute.com/tools/pdf-editor/): Free online PDF editor. Rotate, delete, reorder pages, add text annotations, crop, and extract pa... - [PDF Merger - Combine Multiple PDFs into One](https://tools.scoreroute.com/tools/pdf-merger/): Free online PDF merger. Combine multiple PDF files into one with drag-drop reordering, visual pre... - [Free PDF Splitter - Split PDF Pages Online Free](https://tools.scoreroute.com/tools/pdf-splitter/): Free online PDF splitter. Extract specific pages or split PDF into multiple files. No upload need... ## Data & Live - [Astronomy Calendar - Moon Phases & Meteor Showers](https://tools.scoreroute.com/tools/astronomy-calendar/): Free astronomy calendar with daily moon phases, sun rise/set, upcoming meteor showers, eclipses, ... - [Cryptocurrency Price Tracker - Live Crypto Prices & Charts](https://tools.scoreroute.com/tools/crypto-price-tracker/): Free crypto price tracker. Live prices for 17,000+ coins. AI cannot show real-time crypto prices. - [Gold Price Tracker - Live Spot Gold Prices & Charts](https://tools.scoreroute.com/tools/gold-price/): Track live gold spot prices (XAU/USD). Free real-time gold price tracker with interactive charts.... - [On This Day in History - Historical Events & Famous Births](https://tools.scoreroute.com/tools/on-this-day/): Discover what happened on this day in history. Free database of major historical events, famous b... - [Space Keeper - Keep HuggingFace Spaces Awake](https://tools.scoreroute.com/tools/space-keeper/): Free tool to keep your HuggingFace Spaces awake and prevent idle timeout. Supports multiple acces... - [Free Stock Price Tracker - Real-Time Stock Quotes](https://tools.scoreroute.com/tools/stock-tracker/): Free stock price tracker. Get real-time stock quotes, price changes, highs, lows, and volume for ... - [Stopwatch - Free Online Stopwatch with Lap Times](https://tools.scoreroute.com/tools/stopwatch/): Free online stopwatch with millisecond precision, lap/split timing, lap statistics, CSV export, a... - [Sunrise Sunset Calculator - Find Sunrise & Sunset Times](https://tools.scoreroute.com/tools/sunrise-sunset/): Free online sunrise and sunset calculator. Enter any city to get today's sunrise and sunset times... - [Free Weather Forecast - Live 7-Day Weather & Interactive Charts](https://tools.scoreroute.com/tools/weather-forecast/): Free weather forecast tool. See current weather, 7-day forecast, hourly details. AI cannot show r... - [What Day Is It? - Today's Date & Day of Week](https://tools.scoreroute.com/tools/what-day-is-it/): What day is it today? Free online date calculator. Today's date in 8 formats, day of year, week n... - [What Time Is It? - World Clock & Current Time](https://tools.scoreroute.com/tools/world-clock/): What time is it? Free online world clock shows current time anywhere. Live analog & digital clock... ## AI Language - [Free AI Chat - No Login, No Signup](https://tools.scoreroute.com/tools/ai-chat/): Free AI chat powered by Llama 3.3 70B. No login, no signup, no tracking. Coding, writing, math, b... - [Free AI Detector - Check If Text Is AI Generated](https://tools.scoreroute.com/tools/ai-detector/): Free AI content detector using multi-model voting (Groq, Gemini, NVIDIA). Detect ChatGPT, Claude,... - [Free Citation Generator - APA, MLA, Chicago](https://tools.scoreroute.com/tools/citation-generator/): Free AI citation generator. Generate citations in APA, MLA, Chicago, Harvard, and IEEE formats. J... - [Free Online Notepad - Quick Notes in Browser](https://tools.scoreroute.com/tools/online-notepad/): Free online notepad that saves your notes automatically. No signup, no login. Type and your notes... - [Free AI Paraphrasing Tool - Rewrite Text Online](https://tools.scoreroute.com/tools/paraphrasing-tool/): Free AI paraphrasing tool that rewrites text while preserving meaning. 8 modes including humanize... - [Free AI Plagiarism Checker - AI-Powered Content Originality Test](https://tools.scoreroute.com/tools/plagiarism-checker/): Free AI plagiarism checker that searches the web for duplicate content. Get similarity percentage... - [Free AI Resume Builder - Professional Resume Generator](https://tools.scoreroute.com/tools/resume-builder/): Free AI-powered resume builder. Enter your details and get a professionally formatted resume inst... - [Text to Speech - Free Online Voice Generator](https://tools.scoreroute.com/tools/text-to-speech/): Free online text to speech with 8 AI voices. Convert text to natural-sounding audio in English an... - [Free AI Translator - AI Multi-Language Translation](https://tools.scoreroute.com/tools/translator/): Free AI translator supporting 50+ languages. Translate text instantly with context-aware translat... - [Word Counter - Count Words & Readability](https://tools.scoreroute.com/tools/word-counter/): Free word counter tool. Count words, characters, sentences. Get reading time and keyword analysis... ## Categories - [Code Formatters](https://tools.scoreroute.com/tools/formatters/): 5 tools - [Calculators](https://tools.scoreroute.com/tools/calculators/): 8 tools - [Generators](https://tools.scoreroute.com/tools/generators/): 12 tools - [Converters](https://tools.scoreroute.com/tools/converters/): 12 tools - [Media Tools](https://tools.scoreroute.com/tools/media/): 14 tools - [Network Tools](https://tools.scoreroute.com/tools/network/): 7 tools - [Code Testing](https://tools.scoreroute.com/tools/code-testing/): 6 tools - [PDF Tools](https://tools.scoreroute.com/tools/pdf-tools/): 3 tools - [Data & Live](https://tools.scoreroute.com/tools/data-live/): 11 tools - [AI Language](https://tools.scoreroute.com/tools/ai-language/): 10 tools ## About - [About DevTools Hub](https://tools.scoreroute.com/about/): Mission, technology stack, contact - [Privacy Policy](https://tools.scoreroute.com/privacy/): No tracking, no personal data collection ## Optional - [Feedback](https://tools.scoreroute.com/tools/feedback/): Submit bugs or feature requests - [Sitemap](https://tools.scoreroute.com/sitemap.xml): Full URL list for search engines - Last updated: 2026-06-03