Privacy Policy for ScanExtension
Last updated: August 2026
100% Client-Side / Zero Data Collection
ScanExtension ("the Extension") is dedicated to protecting your privacy. This policy outlines how the extension operates and reaffirms that no personal data is collected, stored, or transmitted.
1. Zero Data Collection & Transmission
ScanExtension does not collect, track, store, or transmit any user data, personal information, browsing history, keystrokes, or account credentials. All operations are executed 100% locally within your web browser session.
2. Local Processing of Book Content & Screenshots
When you initiate a scan:
- Screenshots and visible text layout information are processed ephemerally in your browser's local memory.
- The assembled PDF document is compiled directly on your computer and saved straight to your local Downloads directory.
- No screenshots, text extracts, or documents are ever uploaded to any external server or third-party service.
3. Permissions Justification
- activeTab / tabs: Used solely to capture the visible viewport of the active document tab when triggered by the user.
- scripting: Used to automate page flipping and compile PDF documents locally inside the active browser session.
- storage: Used strictly to remember your local preferences (such as scan delay and target page limits) across sessions on your device.
- downloads: Used solely to prompt your browser to save the finished PDF file to your local computer.
- host_permissions (<all_urls>): Necessary because educational portals and digital readers reside across dynamic web domains.
4. Third-Party Sharing
We do not share, sell, rent, or trade any user information with any third parties or advertising networks.
5. Contact & Support
If you have any questions regarding this Privacy Policy or need support, contact us directly at borchgrevink@gmail.com or visit our portal at https://voxcuriosa.no/scanner/.