Privacy policy
Effective: 2026-10-15
1. What we use
- Google OAuth access token: used only to read the file you choose in Drive. Kept only in an encrypted session cookie that expires within 8 hours.
- The chosen file's ID and metadata (name, size, modified time, MIME type): used for display and to limit access to files you opened.
- File contents: read from Google Drive at request time and passed to your browser. Never written to disk, a database or storage.
- Operational logs: time, error code, duration and the first 6 characters of the file ID. No file contents, tokens or authorization codes.
2. Google permissions requested
https://www.googleapis.com/auth/drive.file— only files you open with this apphttps://www.googleapis.com/auth/drive.install— shows the app in Drive’s Open with menu
We never request access to your whole Drive, and we never modify, delete or upload files.
3. Sharing
We do not sell user data, use it for advertising, or share it with third parties. Use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
4. Retention and deletion
No user data is stored on our servers. Signing out deletes the session cookie immediately. You can remove the app's access at any time in Google Account → Security → Third-party apps. Operational logs are deleted after at most 30 days.
5. Contact
HTML Viewer 운영자 (Operator name TBD) · support@example.com