About Bytelify

Small tools, done properly.

Bytelify is a free collection of 132 browser-based developer tools across 4 categories — JSON formatters, unit converters, encoders/decoders, random data generators, and dozens of other small utilities developers and QA engineers reach for daily. Browse the full list.

Why it's different

Every tool runs entirely client-side, in JavaScript, in your browser. Nothing you paste, type, or upload is ever sent to a server, stored, or logged — there's no account and nothing to sign up for. You'll also find a copy button on every output, live results as you type instead of a "Convert" button to click, and honest disclaimers wherever a tool's output could be misread as something it isn't (like generated test data).

What's here

• Code Tidy — 20 tools
• Data Format — 72 tools
• Random Data Generator — 26 tools
• Utils — 14 tools

Who it's for

Developers, QA engineers, and anyone who needs a quick, reliable utility without installing software or trusting a random site with sensitive data.

Get in touch

Found a bug, have a tool request, or interested in sponsoring? Email [email protected].