Free Online Tools for Developers

Fast, private, and easy to use. All processing happens in your browser.

All processing happens in your browser. Your data never leaves your device.

Start using tools immediately. Create an account for higher limits.

Static-first architecture with minimal JavaScript for instant loads.

Fully responsive design that works great on any device.

Available Tools

A growing collection of free tools for developers and designers. More tools added regularly.

Format, validate, and beautify JSON data instantly

Compress and optimize images while maintaining quality

Create custom QR codes for URLs, text, and more

Generate beautiful color palettes for your designs

Encode text to Base64 or decode Base64 strings

Upgrade to Premium for unlimited tool usage, no ads, batch processing, and API access.

$9 /month

$49 /year Save 55%