[ Free // Browser-Based ]
Tools
A growing collection of free, browser-based utilities. Everything runs locally — no data is sent anywhere. No sign-up. No ads.
BMI Calculator
Calculate your Body Mass Index and find out if you're in a healthy weight range.
Word Counter
Count words, characters, sentences, paragraphs and estimate reading time instantly.
Password Generator
Generate strong, secure passwords with custom length and character options.
Age Calculator
Calculate your exact age in years, months, and days with your next birthday countdown.
Unit Converter
Convert between length, weight, and temperature units instantly.
Color Converter
Convert colors between HEX, RGB, and HSL formats with a live color preview.
JSON Formatter
Format, minify, and validate JSON with syntax highlighting and error detection.
Base64 Encoder / Decoder
Encode and decode text to and from Base64 format instantly in your browser.
Slug Generator
Convert any text into a clean URL slug for blog posts, page titles, and routes.
Percentage Calculator
Calculate percentages: find X% of Y, what percent X is of Y, or percentage change.