About The Tool Brew

The Tool Brew is a collection of free online tools built for developers, writers, and anyone who works with text and data. Every tool runs entirely in your browser — nothing is uploaded, stored, or sent to a server.

Why We Built This

We got tired of searching for simple developer utilities and landing on ad-heavy sites that required sign-ups or sent data to remote servers. So we built our own — fast, private, and free to use.

What We Offer

JSON formatting and validation
Word and character counting
Base64 and URL encoding/decoding
UUID generation
Lorem ipsum text generation
Text case conversion
Color format conversion (HEX, RGB, HSL)
Cryptographic hash generation
Markdown preview

Our Principles

Privacy first — all processing happens locally in your browser. Your data never leaves your device.
No sign-up required — every tool is available instantly, no account needed.
Always free — the site is supported by non-intrusive advertising so the tools can stay free for everyone.
Fast and lightweight — no heavy frameworks, no unnecessary bloat. Tools load instantly.

Get in Touch

Have a suggestion for a new tool, found a bug, or just want to say hello? Visit our contact page.