Privacy Policy

TuneBridge Chrome Extension — Last updated: March 2026

Overview

TuneBridge is a browser extension that helps you find on Spotify the song currently playing on YouTube. This policy explains what data the extension accesses and how it is handled.

Data we collect

This extension does not collect, transmit, or store any personal data on external servers. Specifically:

• YouTube video title: Read from the active tab solely to perform a Spotify search. It is never stored or sent anywhere other than the Spotify API.
• Spotify access token: Obtained via OAuth 2.0 (PKCE flow) after you sign in. Stored locally in your browser using chrome.storage.local. Used only to query the Spotify API on your behalf.
• Search cache: Search results are temporarily cached in chrome.storage.session (cleared when the browser session ends) to avoid redundant API calls.

Data we do not collect

• We do not collect your name, email address, or any Spotify profile information.
• We do not track your browsing history or listening habits.
• We do not share any data with third parties.
• We do not use analytics or advertising services of any kind.

Third-party services

This extension communicates with:

• Spotify API (developer.spotify.com) — to search for tracks and save them to your library or playlists. Spotify's own Privacy Policy applies to all interactions with their API.
• YouTube — the extension reads the video title from the currently active YouTube tab. No data is sent to YouTube.

Permissions

The extension requests the following browser permissions:

• activeTab: To read the title of the current YouTube video.
• storage: To store your Spotify token locally in the browser.
• identity: To open the Spotify OAuth login flow securely.

Data retention

Your Spotify token is stored locally until you sign out via the extension or clear your browser data. Session cache is cleared automatically when the browser session ends. No data is retained on any external server.

Changes to this policy

If this policy is updated, the new version will be published at this URL with an updated date.

Contact

If you have any questions about this privacy policy, you can open an issue on the extension's repository or contact the developer directly.