Privacy Policy
Last updated: 2026-04-09
Volume Booster 300 does not collect, transmit, sell, or share personal data.
Data Stored Locally
- The extension stores per-page volume settings in Chrome local extension storage.
- The extension stores a local default volume setting.
- The extension may store a local theme preference.
Data Use
- Stored values remain on the user device.
- No account is required.
- No analytics, tracking, advertising, or remote code is used.
Network Access
- The extension does not send user data to external servers.
- The extension does not use remote configuration or cloud sync.
Permissions
- storage: saves local settings.
- tabs: reads the active tab so the popup can target the current page.
- windows: opens the optional popout window.
Contact
For privacy questions, contact the developer through the Chrome Web Store support contact.