日本語版 (Japanese)


Last Updated: August 9, 2026

GNB Twipper ("the Extension") values your privacy. This Privacy Policy explains how your information is handled when you use the Extension.

• No Personally Identifiable Information (PII) Collection: The Extension does not collect, store, or transmit any personally identifiable information, such as your name, email address, IP address, or payment details.
• Local Data Storage: All user settings, custom CSS/JS scripts, rotation interval preferences, and channel exclusion lists are stored strictly locally on your browser using standard browser extension storage (chrome.storage.local).
• No Third-Party Analytics: We do not use any third-party tracking scripts, analytics tools, or advertising networks.

• The Extension connects directly to official Twitch APIs (twitch.tv, gql.twitch.tv) solely to fetch your follow lists, live stream status, and manage player state as requested by your actions.
• No network requests are sent to any external server owned or operated by the Extension developers.

The Extension requests permissions only to provide core functionality:
- storage: To save user preferences locally.
- alarms: To handle timing for stream rotation.
- scripting: To apply user-configured custom CSS/JS onto Twitch pages.
- activeTab & tabs: To enable seamless switching between streams.
- cookies: To maintain your active Twitch session.



We may update this Privacy Policy from time to time. Any updates will be published in this repository and documented in release notes.



If you have any questions or concerns regarding this Privacy Policy, please open an issue on our GitHub repository:
https://github.com/GennoBou/gnb-twipper/issues