About — Free Developer Tools

Developer tools that just work

Bright Coding Developer Tools is a free collection of browser-based utilities for developers — JSON formatter and validator, Base64 encoder/decoder, SHA-256 hashing, CSV and JSON converters, UUID generators, regex testers and more.

Why it exists

Most online utilities are slow, cluttered with pop-ups, or send your data to a server. These tools run entirely in your browser: your JSON, tokens, hashes and text never leave your device. Fast, private and free — no account, no limits.

Free means free

The site is 100% free and requires no signup. It is supported by non-intrusive advertising and by the Bright Coding network of free utilities.

Privacy by design

Everything you paste or type is processed locally in your browser. We do not store your input. See our Privacy policy for full details, including how our advertising and analytics partners work.

The Bright Coding network

This site is part of a family of free online tools — invoice generators, image compressors, password and QR tools, finance calculators, resume builders and more. All follow the same principle: useful, fast, free and privacy-first.