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Privacy Policy

Last Updated: May 19, 2026

Welcome to Definitive Tools (the "Service"). We are committed to protecting your privacy and ensuring a secure online experience.

Definitive Tools is an open-source suite of client-side developer utilities. The source code is publicly audited and available on GitHub.

1. No Data Collection (Local Processing)

The core philosophy of Definitive Tools is privacy-first:

  • Local Execution: All processing (such as QR generation, background image removal, Base64 conversion, JWT parsing, and OpenAPI code generation) occurs directly inside your web browser.
  • No Servers: We do not upload your files, images, input texts, credentials, or keys to any remote servers. Your private data never leaves your local machine.

2. Third-Party Analytics and CDNs

  • Source Code Repository: Our codebase is hosted on GitHub. We do not integrate any remote usage analytics or server trackers.
  • External Web Libraries: Certain browser features use client-side runtimes (like CheerpJ from Leaning Technologies for OpenAPI generation). These runtimes are loaded directly in your browser.

3. Browser Storage and Cookies

Definitive Tools may use browser mechanisms like localStorage or sessionStorage strictly to persist your local preferences (such as editor themes or input settings) to improve your experience. We do not use tracking or advertising cookies.

4. Open Source

Since our project is entirely open-source, you can audit, verify, and run the code yourself by visiting our repository on GitHub.

5. Contact Us

If you have any questions or feedback about this Privacy Policy, please open an issue on our GitHub repository or contact us at: