# PassQ — Privacy Policy

**Last updated:** 15 July 2026

PassQ is built so your data never has to be trusted to anyone — including us. The app collects nothing and sends nothing.

## Data we collect

**None.** PassQ has no account, no sign-up, and no analytics. The app does not collect, transmit, or share any personal data.

## Where your data lives

Your vaults are stored only on your device, encrypted with ML-KEM-768 and AES-256-GCM. In the Mac App Store build they live in the app's private sandbox container; otherwise under your user Library folder. They are never sent anywhere, and we never receive them.

## Network use

PassQ runs entirely offline. Its interface is served by a local server bound to your own machine (127.0.0.1) and is never exposed to the internet. The app makes no outbound network connections.

## Third parties

PassQ uses no third-party SDKs, trackers, or advertising. No data is shared with anyone.

## This website

This site (passq-app.vercel.app) is a static page hosted on Vercel, which may keep standard server request logs (such as IP address and user agent) for security and operations. The site sets no tracking cookies.

## Changes

If this policy changes, the updated version will be posted on this page with a new date.

## Contact

Questions about privacy? Contact dr. Šarūnas Grigaliūnas at [forall@tuta.com](mailto:forall@tuta.com).

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© 2026 dr. Šarūnas Grigaliūnas · A post-quantum, local-first password manager.