LunacyDev TubeCaps

Privacy Policy For TubeCaps

Welcome to TubeCaps ("we", "our", or "us"). We respect your privacy and are committed to protecting your information. This Privacy Policy explains how data is processed when you use our Chrome Extension.

Last updated: March 10, 2026 Contact: support@lunacydev.com

1. Introduction

Welcome to TubeCaps ("we", "our", or "us"). We respect your privacy and are committed to protecting your information. This Privacy Policy explains how data is processed when you use our Chrome Extension.

2. Data Collection & Storage

We do not sell personal data, and we do not build advertising profiles.

  • Local Storage: Extension settings are stored on your device through browser extension storage.
  • No Behavioral Tracking: We do not use third-party ad trackers or sell browsing behavior data.

3. AI-Assisted Features

TubeCaps may use AI-assisted features when you explicitly start them. To provide those features, data may be processed as follows:

  • Transient Processing: When you run AI-assisted features, relevant request content may be sent to LunacyDev service infrastructure.
  • Service Provider Processing: Request content may be processed by the configured service providers needed to generate the output you requested.
  • No Intentional Content Retention: Request content is processed in-memory to complete your request. We do not intentionally persist full transcript/chat content as a product database.
  • Your API Keys: If you provide an API key in the extension, it is stored locally in your browser storage so requests can be authenticated.

4. Chrome Extension Permissions

We request the minimum permissions necessary for the extension to function:

  • activeTab: Required to interact with the current YouTube tab for feature execution.
  • scripting: Required to inject and run the extension sidebar/interface on YouTube pages.
  • storage: Required to store extension preferences locally.
  • fontSettings: Used to align extension UI scale with browser default font size for readability.
  • Host access: The extension runs on YouTube pages and may connect to LunacyDev service endpoints required for requested features.

5. Third-Party Services

We use third-party services only to provide core functionality:

  • AI Service Providers: AI-assisted requests are processed under the relevant provider policy terms.
  • Hosting Providers: Used to operate the service securely.
  • YouTube: Video pages and available subtitle resources are accessed to deliver subtitle-related features under YouTube's platform terms.

6. Data Control & Deletion

You can clear locally stored extension data at any time by removing the extension or clearing extension storage in Chrome. If you use a third-party provider account, you can manage that account directly with the provider.

7. Contact Us

If you have any questions about this Privacy Policy, please contact us at:

support@lunacydev.com