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Privacy Policy

Last updated: April 2026

1. Introduction

Tu8.dev ("we", "us", "our") operates the website https://tu8.dev. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our YouTube SEO optimization platform.

By using Tu8.dev, you agree to the collection and use of information in accordance with this policy. If you do not agree, please do not use our service.

2. Information We Collect

2.1 Account Information

When you register or sign in via Google OAuth, we collect:

  • Email address — for account identification and communication
  • Full name — for display purposes within the platform
  • Google account ID (sub) — for secure authentication

2.2 YouTube Data

With your explicit consent via Google OAuth, we access:

  • Channel information — channel ID, title, statistics (views, subscribers, video count)
  • Video data — titles, descriptions, thumbnails, publication dates, view counts
  • Analytics data — views, watch time, likes, comments, shares (last 28 days)
  • Playlist data — playlist titles, descriptions, video lists

2.3 OAuth Tokens

We store Google OAuth access tokens and refresh tokens on our secure server. These tokens are used exclusively to perform actions you request, such as updating video metadata, uploading thumbnails, or managing playlists.

2.4 Usage Data

We automatically collect certain information when you visit our site, including IP address, browser type, pages visited, and timestamps. This data is used for security monitoring and service improvement.

3. How We Use Your Information

  • Provide services — display channel statistics, perform SEO analysis, manage videos and playlists
  • AI-powered features — send video metadata to DeepSeek AI for SEO analysis and content generation (no personal data is sent, only video metadata)
  • Account management — authenticate users, maintain sessions, process password resets
  • Security — audit logging, fraud prevention, and access monitoring
  • Service improvement — analyze usage patterns to enhance user experience

4. Google API Services User Data Policy

Tu8.dev's use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.

Specifically:

  • We only use Google user data for the purposes described in this policy
  • We do not sell Google user data to third parties
  • We do not use Google user data for advertising purposes
  • We do not allow humans to read Google user data unless required for security, legal compliance, or with your explicit consent

5. Data Storage and Security

  • Data is stored on a secure server with restricted access
  • OAuth tokens are stored in an encrypted database
  • Channel statistics are retained for 7 days and then automatically deleted
  • All connections to Tu8.dev are encrypted via HTTPS/TLS
  • Access to administrative functions is protected by authentication and authorization controls

6. Data Sharing

We do not sell, rent, or trade your personal data. We may share limited data only in these cases:

  • AI processing — video metadata (titles, descriptions, statistics) is sent to DeepSeek API for SEO analysis. No personal user data is included.
  • Legal requirements — if required by law, court order, or governmental request
  • Security incidents — to protect the rights, safety, and property of Tu8.dev and its users

7. Your Rights

You have the right to:

8. Cookies

Tu8.dev uses session cookies for authentication and maintaining your login state. We do not use third-party tracking cookies or advertising cookies.

9. Children's Privacy

Tu8.dev is not intended for individuals under the age of 13. We do not knowingly collect personal information from children. If you believe a child has provided us with personal data, please contact us to have it removed.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date. Continued use of Tu8.dev after changes constitutes acceptance of the updated policy.

11. Contact Us

If you have questions about this Privacy Policy or your data, please contact us: