Privacy Policy — Browser Extension

ViralDNA Chrome Extension · Last updated: July 2026

This policy applies specifically to the ViralDNA browser extension ("the extension") for Google Chrome. It explains what the extension accesses, why, and how your information is handled. The extension is published by ViralDNA.io ("we", "us", or "our"). For our web platform, please see our Platform Privacy Policy.

1. Single Purpose

The extension helps YouTube content creators with research: it lets you download video thumbnails, copy transcripts and tags, view viral outlier badges on public videos, and run optional Pro content analysis through your ViralDNA account. It runs only on YouTube pages and on the ViralDNA connect page.

2. What Data the Extension Handles

3. Permissions and Why They Are Needed

4. YouTube API and Google Policies

Where the extension surfaces YouTube data, your use is subject to the YouTube Terms of Service (https://www.youtube.com/t/terms) and the Google Privacy Policy (http://www.google.com/policies/privacy).

5. Data Sharing and Selling

We do not sell, trade, or transfer your data to outside third parties. We do not use your data for advertising or profiling. The only third parties involved are the infrastructure providers required to run the service (such as Supabase for authentication), used solely to deliver the features you request.

6. Data Retention and Deletion

The session token stored locally is removed when you sign out or when the refresh token expires. You can also clear it at any time by removing the extension or clearing its storage in your browser. To request deletion of any account data held on our servers, contact us at the address below.

7. Revoking Access

You can uninstall the extension at any time from chrome://extensions, which removes all locally stored data. You can manage your ViralDNA account and any connected Google permissions independently at https://myaccount.google.com/permissions.

8. Contact Us

If you have any questions about this Privacy Policy, wish to request data deletion, or have concerns about how the extension handles your information, please contact us at: support@viraldna.io

© 2026 ViralDNA. All rights reserved.