Privacy Policy

Last updated: April 2, 2026

Information We Collect

When you sign in with Google OAuth, we collect the following information from your Google account:

  • Email address โ€” Used as your unique identifier and for account recovery.
  • Display name โ€” Used to personalize your profile.
  • Profile picture URL โ€” Displayed as your avatar.

We do not request access to your Google Drive, contacts, calendar, or any other Google services.

Data Storage & Security

Your account data is stored in a distributed rqlite database cluster with the following security measures:

  • Data is encrypted at rest and in transit (TLS 1.3).
  • Database nodes are deployed in isolated networks with restricted access.
  • Passwords (for email-based accounts) are hashed using bcrypt with a cost factor of 12.
  • We perform regular automated backups with 30-day retention.

Cookies & Sessions

We use a minimal set of cookies for essential functionality:

  • auth_token โ€” A JWT containing your user ID, email, and nickname. Expires after 30 days.
  • lang โ€” Stores your preferred language. Contains no personal data.

We do not use tracking cookies, analytics cookies, or any third-party advertising cookies.

Local File Processing

All file processing happens locally in your browser using WebAssembly (WASM).

  • PDF, image, video, and file conversion tools use WASM to process files on your device.
  • Your files are never uploaded to our servers for processing.
  • We have zero access to the content of any file you process.
  • AI image processing models run on your device's GPU via ONNX Runtime Web.

Third-Party Services

  • Google OAuth โ€” For authentication.
  • Stripe โ€” For payment processing. We do not store your credit card information.

Your Rights

You have the right to:

  • Access โ€” Request a copy of all personal data we hold about you.
  • Correction โ€” Update your profile information at any time from your account page.
  • Deletion โ€” Request complete deletion of your account and associated data.
  • Portability โ€” Export your data in a machine-readable format.

To exercise any of these rights, contact us at simanstarshi@gmail.com.

Changes to This Policy

We may update this Privacy Policy from time to time. When we make significant changes, we will notify you via email or a prominent notice on our platform.