Free Online Tools

Fast, free, no-signup utilities — 29 tools and counting.

Developer Tools

8 tools
JSON Formatter & Validator

Format, validate, and beautify JSON data instantly.
Base64 Encode / Decode

Encode text to Base64 or decode Base64 back to text.
URL Encode / Decode

Encode or decode URLs and query string parameters.
HTML Entity Encoder

Convert text to and from safe HTML entities.
Color Converter

Convert colors between HEX, RGB, and HSL formats.
CSS / JS Minifier

Minify CSS or JavaScript code to reduce file size.
HTML Table Generator

Build a table visually and export clean, ready-to-use HTML.
Meta Tag Generator

Generate SEO and social sharing meta tags for any webpage.