Privacy Policy
Last Updated: January 2026
1. Introduction
Welcome to Xtensify ("we", "our", or "us"). We are committed to protecting your privacy. This Privacy Policy explains how our browser extensions including LockMyTab, LumaLyrics, TabFlow, MarkSwift, and SoundLift collect, use, and share information.
2. Data Minimization
Our core philosophy is data minimization. We believe that your browser data belongs to you. Unless explicitly stated for a specific feature (like Cloud Sync in TabFlow), our extensions operate entirely locally on your device.
3. Information Collection
Local Data: Extensions like LockMyTab and SoundLift store settings solely in your browser's local storage (`chrome.storage.local`). This data never leaves your machine.
Synced Data: If you use sync features (e.g., in TabFlow or MarkSwift), data is encrypted and stored using the browser's native sync mechanism (`chrome.storage.sync`), which is managed by your browser vendor (Google, Mozilla, or Microsoft) and adheres to their privacy standards.
Analytics: We operate strictly with NO third-party tracking scripts, telemetry, or analytics pixels inside our extensions.
4. Network Permissions
Some extensions may require "Host Permissions" to function (e.g., LumaLyrics accessing YouTube Music). These permissions are strictly used to inject functionality into the page (DOM manipulation) and strictly NOT used to harvest browsing history.
5. Updates to this Policy
We may update this privacy policy from time to time. We encourage users to check this page for any changes.
6. Contact Us
If you have any questions about this Privacy Policy, please contact us at:
cbaser2111@gmail.com