DevTools Workspace formatterjson.org – Private, client-side JSON tools for developers

Summary: DevTools Workspace is a browser-based suite for formatting, validating, minifying, comparing, and converting JSON, including JSON to XML and CSV, plus Base64 encoding/decoding. It operates entirely client-side, ensuring data privacy without server interaction.

What it does

It provides an IDE-style interface to format, validate, minify, convert JSON to XML/CSV, and encode/decode Base64 instantly within the browser. Users can switch tools without losing context or input.

Who it's for

Developers needing fast, private JSON manipulation tools without server-side data processing or signups.

Why it matters

It prevents data exposure by running all operations locally, eliminating privacy risks from server-side processing.