Free tools that just work.

Word Counter Count words, characters, sentences and reading time. Zakat Calculator Calculate 2.5% zakat on cash, gold, silver and business assets. BMI Calculator Check your Body Mass Index from your height and weight. Case Converter Change text to UPPERCASE, lowercase, Title Case or Sentence case. JSON Formatter Pretty-print, minify and validate JSON. Compress Image Reduce JPG and PNG file size with a live quality slider. Word to PDF Convert a Word document to PDF on the server. Audio Converter Convert between MP3, WAV, OGG and FLAC. PDF to Word Convert a PDF to an editable Word document. Loan / EMI Calculator Calculate your monthly payment, total interest and total repayment. Image Converter Convert between PNG, JPG and WebP in your browser. Merge PDF Combine multiple PDFs into one, in any order. Currency Converter Convert between currencies using live exchange rates. HEIC to JPG Convert iPhone HEIC photos to JPG in your browser. QR Code Generator Turn any text or URL into a downloadable QR code. Password Generator Create strong, random passwords with secure randomness. Percentage Calculator Find X% of a number, percent of total, or percentage change. Split PDF Extract a page range from a PDF into a new file. Markdown Previewer Type Markdown and see the rendered HTML live. Hash Generator Compute SHA-1, SHA-256, SHA-384 and SHA-512 hashes. Base64 Encoder/Decoder Convert text to Base64 or decode Base64 back to text. Unit Converter Convert length, weight and temperature units. Age Calculator Find your exact age in years, months and days. CSV to JSON Convert CSV data to a JSON array of objects. PDF to JPG Turn each page of a PDF into a downloadable JPG image. JPG to PDF Combine JPG or PNG images into a single PDF file. Image to Base64 Convert an image to a Base64 data URI for embedding in code. Discount Calculator Calculate the sale price, amount saved, or original price. Tip Calculator Split a bill and calculate the tip per person. Date Difference Calculator Find the number of years, months and days between two dates. Mortgage Calculator Estimate your monthly mortgage payment from price, down payment and rate. Compound Interest Calculator See how an investment grows with compound interest over time. Lorem Ipsum Generator Generate placeholder text for mockups and designs. URL Encoder/Decoder Encode text for use in a URL, or decode a URL back to text. Color Converter Pick a color and convert between HEX, RGB and HSL. Slug Generator Turn any text into a clean, URL-friendly slug. Crop Image Drag to select an area of an image and crop it. Rotate Image Rotate or flip an image and download the result. Countdown Timer Count down the days, hours, minutes and seconds to any date or event. Random Picker / Wheel Spinner Enter a list of options and spin a wheel to pick one at random. Pomodoro Timer Work and break interval timer using the Pomodoro technique. Stopwatch & Timer Stopwatch with lap times, plus a countdown timer — both in one tool. Flip a Coin Flip a virtual coin online — heads or tails, with a flip history. Dice Roller Roll one or more dice online, with any number of sides. Random Number Generator Generate a random number within any range you choose. Word Frequency Counter Count how often each word appears in a text, sorted by frequency. Remove Line Breaks Clean up line breaks, extra spaces and blank lines from text. Text to Handwriting Turn typed text into a handwriting-style image you can download. Fancy Text Generator Turn plain text into stylish Unicode fonts for social media bios and posts. Invisible Character Copy an invisible or blank Unicode character for usernames, messages and more. Strikethrough Text Generator Add a line through your text using Unicode, copy-paste anywhere. Social Media Image Resizer Resize an image to common social media dimensions — Instagram, YouTube, Facebook and more. Passport Photo Maker Crop and size a photo to standard passport and visa photo dimensions. Circle Crop / Profile Picture Maker Crop an image to a circle — perfect for profile pictures and avatars. Add Border to Image Add a simple border or a Polaroid-style frame to a photo. Love Calculator Enter two names for a fun compatibility percentage. For entertainment only. Age in Days/Hours Calculate your exact age in total days, hours and minutes. Time Duration Calculator Calculate the hours and minutes between two times of day. Pace / Speed Calculator Calculate running pace and speed from distance and time. Sleep Calculator Find the best bedtime or wake-up time based on 90-minute sleep cycles. Code Case Converter Convert text between camelCase, snake_case, kebab-case, PascalCase and more. JSON to CSV Convert a JSON array of objects into CSV data. Timestamp / Epoch Converter Convert a Unix timestamp to a human date, or the other way around. UUID Generator Generate random UUIDs (v4), one or in bulk. Text Diff / Compare Compare two texts and highlight the differences, line by line. Cron Expression Generator Build and understand cron expressions with a simple form.