Privacy Policy for VocabPop

Effective Date: March 2025

1. Overview

VocabPop is an educational browser extension designed to help language learners expand their vocabulary while watching YouTube videos. We take your privacy seriously and adhere strictly to the principle of minimal data access.

2. Data Collection and Usage

We do not collect, store, or transmit any Personally Identifiable Information (PII).

• YouTube Video ID: The extension detects the public video ID from the YouTube URL solely to look up relevant educational subtitles and vocabulary definitions.
• Local Settings: User preferences, such as selected language level (e.g., B1, B2), are stored strictly locally on your browser using Chrome's local storage API and are never transferred to third parties.
• No Tracking: We do not monitor your web browsing history, record keystrokes, or collect personal communications.

3. Third-Party Services

Public YouTube video IDs are processed through our secure server solely to retrieve transcript vocabulary. No personal user data or user account details are shared with third-party providers or AI models.

4. Contact Us

If you have any questions about this Privacy Policy, please contact us via our developer contact email on the Chrome Web Store.