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Privacy Policy

Last updated: June 2026

No data collection

Arcanum does not collect, transmit, or store any personal data. The application operates entirely on-device. No analytics, no crash reporting, no telemetry of any kind.

This website

This website is a static page hosted on GitHub Pages. GitHub may collect standard web server logs (IP address, user agent, referrer) as part of their hosting service. Arcanum itself does not set cookies or use tracking scripts on this site.

Your encrypted data

All encryption and decryption happens locally on your device. Your keys, passphrases, and vault contents never leave your device. Arcanum cannot access your data, and neither can anyone else without your passphrase.

Contact

For privacy-related questions, open an issue on the GitHub repository.

Full privacy policy text coming soon.