Privacy Policy
Last updated: June 26, 2026
Thank you for using Matri2 Vocab Builder. Your privacy is important to us. This Privacy Policy explains what information the extension stores, how it is used, and what data (if any) is shared.
Information We Store
Matri2 Vocab Builder stores information locally on your device using your browser's storage. This may include:
- Saved vocabulary words
- Pronunciation information
- Flashcard learning progress
- Practice statistics
- Extension preferences and settings
- List of disabled websites
How Your Data Is Used
All stored information is used solely to provide the extension's features, including saving vocabulary, practicing with flashcards, tracking learning progress, and remembering your preferences.
Data Sharing
We do not sell, rent, or share your personal data with third parties.
Vocabulary data stored by the extension remains on your device and is not transmitted to servers operated by us.
External Services
When you request a word definition or pronunciation, the extension sends the selected word to a public dictionary service in order to retrieve dictionary information. No executable code is downloaded or executed from these services.
Your Control
You may delete your saved vocabulary, reset learning progress, or remove the extension at any time. Removing the extension also removes its locally stored data from your browser.
Changes to This Policy
This Privacy Policy may be updated from time to time as new features are introduced. Any changes will be reflected on this page along with the updated revision date.
Contact
If you have any questions regarding this Privacy Policy, please contact: