Free online tools that just work.
Word counters, formatters, generators, and calculators for writers, developers, and everyday life — fast, private, and built for every device.
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Text Tools
6 toolsWord & Character Counter
Count words, characters, sentences, and paragraphs instantly.
🔤TextText Case Converter
Convert text to uppercase, lowercase, title case, and more.
📄TextLorem Ipsum Generator
Generate placeholder Lorem Ipsum text for design mockups.
🔗TextText to Slug Converter
Turn any text into a clean, SEO-friendly URL slug.
🔍TextText Diff Checker
Compare two blocks of text and highlight the differences.
📋TextMarkdown Previewer
Write Markdown and preview the rendered HTML live.
Developer Tools
8 toolsJSON Formatter & Validator
Format, validate, and beautify JSON data instantly.
🔐DeveloperBase64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text.
🌐DeveloperURL Encoder / Decoder
Encode or decode URLs and query string parameters.
⏱️DeveloperUnix Timestamp Converter
Convert Unix timestamps to human-readable dates and back.
🔑DeveloperPassword Generator
Generate strong, random, secure passwords instantly.
▦DeveloperQR Code Generator
Create a scannable QR code from any text, link, or number.
🎨DeveloperColor Converter
Convert colors between HEX, RGB, and HSL formats.
🎲DeveloperRandom Number Generator
Generate random numbers within any custom range.
Calculators & Converters
6 toolsBMI Calculator
Calculate your Body Mass Index from height and weight.
🎂CalculatorAge Calculator
Find your exact age in years, months, and days.
%CalculatorPercentage Calculator
Work out percentages, increases, and decreases quickly.
📏CalculatorUnit Converter
Convert length, weight, and temperature between units.
💰CalculatorLoan EMI Calculator
Calculate your monthly loan EMI, interest, and payoff schedule.
🏷️CalculatorDiscount & Sale Price Calculator
Calculate discounted price and total savings on any sale.
Instant & free
Every tool runs right in your browser — no signup, no waiting, no cost.
Private by design
Your text and files are processed locally — nothing is uploaded to a server.
Works everywhere
Fully responsive tools that work great on phones, tablets, and desktops.
Constantly growing
New tools ship regularly based on what people actually search for.