Local-first privacy for developer payloads.

DevToolsBox is built for everyday developer data that should stay on your machine.

Local Processing

DevToolsBox processes payloads locally in your browser.

We do not upload, store, sell, or track your JSON, JWTs, schemas, API responses, logs, or text inputs.

History

Local history, if enabled, is stored only in your browser storage.

Sensitive-looking inputs are skipped from history.

Accounts

No account is required for core tools.

Beta Signup

The beta signup is currently a static mailto form. We are not adding analytics or backend tracking on this site yet.