MarkTube Privacy Policy
Last updated: August 20, 2025
Information We Collect
MarkTube collects only the following user data:
- Notes content: Text notes that you manually create while watching YouTube videos
- Timestamps: Video timestamps associated with your notes for navigation purposes
How We Use Your Information
Your data is used solely for the extension's core functionality:
- Storing your notes locally on your device
- Allowing you to jump back to specific video timestamps
- Enabling you to export your notes as text files
Data Storage and Security
- Local Storage Only: All your notes and data are stored locally on your device using Chrome's storage API
- No External Servers: We do not transmit, upload, or store your data on any external servers
- No Third-Party Access: Your notes remain private and are never shared with third parties
- Device-Only Access: Only you can access your notes through the extension interface
Data Sharing
We do not:
- Sell your data to third parties
- Share your data with advertisers
- Transmit your data to external services
- Use your data for purposes unrelated to note-taking functionality
Data Retention
- Notes are stored locally until you choose to delete them
- You can delete individual notes or clear all notes at any time
- Uninstalling the extension will remove all stored data
Your Rights
You have complete control over your data:
- View all your notes through the extension popup
- Edit or delete individual notes
- Export all notes as text files
- Clear all data using the "Clear all notes" function
Third-Party Services
MarkTube operates independently and is not affiliated with YouTube or Google LLC. We do not integrate with third-party analytics or tracking services.
Changes to This Policy
We may update this privacy policy from time to time. Any changes will be reflected in the "Last updated" date above.
Contact Us
If you have questions about this privacy policy, please contact us at: marktubecorp@gmail.com