Privacy Policy

Theme & Color Changer for YouTube - Colorize YouTube

Last updated: May 31, 2026

Introduction

Theme & Color Changer for YouTube - Colorize YouTube ("the Extension") is a browser extension that lets you customize colors and themes on YouTube. This Privacy Policy explains how the Extension handles information.

The developer has disclosed that the Extension does not collect or use your data. Theme preferences and settings are stored locally in your browser.

Information the Extension stores locally

When you use the Extension, the following may be stored on your device only:

  • Your selected theme or color preset
  • Custom colors and gradients created in the color constructor
  • Extension settings and UI preferences
  • Your chosen display language code

This information is used solely to apply your YouTube theme and is not uploaded to developer servers.

Information the Extension does not collect

The Extension does not:

  • Collect names, email addresses, or account identifiers
  • Log your browsing history outside youtube.com
  • Send analytics or telemetry to developer servers
  • Use third-party advertising or tracking SDKs
  • Access YouTube account credentials

How information is used

Any data stored by the Extension is used only for its single purpose: customizing the appearance of YouTube according to your chosen theme and colors.

We do not use or transfer user data for purposes unrelated to this core functionality.

Data sharing and sale

We do not sell, rent, or share your personal data with third parties.

We do not sell or transfer user data to third parties except in the limited approved use cases required by applicable law (for example, if compelled by a valid legal request). Under normal operation, no user data is transferred.

We do not use or transfer user data to determine creditworthiness or for lending purposes.

Host access

The Extension runs on YouTube pages to inject theme and color customizations. It does not operate on unrelated websites.

Permissions explained

  • storage - Save your theme choices and settings locally
  • Host: youtube.com - Apply color themes on YouTube pages only

Remote code

The Extension does not use remote code. All executable code is included in the Extension package and is not loaded from external sources at runtime.

Data retention and deletion

  • Theme and settings data remains on your device until you change it, reset the Extension, or uninstall it.
  • Uninstalling the Extension removes locally stored extension data from your browser.

Children's privacy

The Extension is not directed at children under the age of 13. We do not knowingly collect personal information from children.

Changes to this policy

We may update this Privacy Policy from time to time. The "Last updated" date at the top of this page reflects the latest revision. Continued use of the Extension after changes constitutes acceptance of the updated policy.

Contact

Questions about this Privacy Policy can be sent to [email protected].

Extension page: https://youtube-customizer.com/addons/theme-color-changer-for-y

Theme & Color Changer for YouTube is not affiliated with YouTube or Google LLC. YouTube is a trademark of Google LLC.

See also the extension overview, Chrome Web Store listing, and site privacy policy.