InVideoMark - In Video Bookmarker · Last Updated: January 2026
InVideoMark is a Safari extension that allows you to bookmark timestamps in videos. We are committed to protecting your privacy and being transparent about our practices.
We do not collect any personal data.
InVideoMark operates entirely on your device and does not:
Collect personal information
Track your browsing activity
Send data to external servers
Use analytics or tracking tools
Require user accounts or registration
Access data from websites other than video platforms
All data created by InVideoMark is stored locally on your device using your browser's built-in storage system. This includes:
Bookmarks and clips you create
Custom categories you set up
App preferences and settings
This data never leaves your device unless you explicitly export it using the backup feature.
You have complete control over your data:
Export — You can export all your bookmarks to a JSON file at any time
Import — You can restore your data from a backup file
Delete — You can clear all data from within the app settings
Uninstall — Removing the extension deletes all associated data
InVideoMark does not integrate with any third-party services, analytics platforms, or advertising networks.
The extension only interacts with:
Video platforms — To display bookmark controls on video pages
The extension requires minimal permissions:
Storage — To save your bookmarks locally
Context Menus — To provide right-click bookmark options on videos
InVideoMark does not collect any data from anyone, including children under 13.
If we update this privacy policy, we will post the new version with an updated date. Continued use of the app after changes constitutes acceptance of the updated policy.
✓ No data collection
✓ No tracking
✓ No accounts required
✓ Everything stored locally on your device
✓ You control your data