onlinedev.tools, Privacy first dev tools – Browser-based developer utilities with no data uploads

Summary: onlinedev.tools offers a suite of developer utilities that run entirely in the browser without sending data to servers. It includes tools for formatting JSON, decoding JWTs, generating UUIDs, testing regex, and converting colors, all designed for privacy and speed.

What it does

It provides multiple developer tools that operate locally in the browser, ensuring no data leaves the user’s device. Functions include JSON formatting, JWT decoding, UUID generation, regex testing, and color conversion.

Who it's for

Developers needing quick, privacy-conscious utilities for common coding tasks without sign-ups or data tracking.

Why it matters

It prevents sensitive data exposure by running tools entirely client-side, addressing privacy concerns with online utilities.