Built For Sensitive Developer Data

Most online formatter tools upload your data to servers. Readable Dev Tools does not.

Production Logs Internal Code Stack Traces JSON Responses Diffs

Why It Exists

Developers often need to inspect sensitive logs, JSON, and code quickly.

Readable Dev Tools keeps that data in the browser instead of sending it away.

The app uses plain HTML, CSS, and JavaScript with no external libraries.

No data leaves your browser.