Privacy Policy

Last updated: March 2025

Thank you for using TransViewer (hereinafter referred to as "the App"). We take your privacy and data security seriously. This Privacy Policy explains how we handle information.

1. About the App

TransViewer is a locally-operated translation tool:

2. Data Collection

We do not collect, store, or upload any user data.

This includes but is not limited to:

3. Third-Party Services (User-Configured)

The App allows users to configure their own third-party translation API Keys (e.g., third-party translation platforms).

We do not access, store, or upload your API Keys, and we do not log your translation content.

4. Local Data Storage

5. Network Requests

6. Third-Party Disclaimer

7. Permissions

The App only requests permissions necessary for its core functionality and will not request permissions unrelated to its features.

8. Children's Privacy

The App does not actively collect any information and does not target children for data collection.

9. Policy Changes

If this Privacy Policy changes, we will update the notice within the App.

10. Contact Us

If you have any questions, please contact us:


No servers · No user data collected · API Keys never stored remotely
Third-party services are entirely optional and user-controlled · Your data stays in your hands