AI Sound Notifier is a Chrome extension that plays a sound when ChatGPT or Claude finishes generating a response. It operates entirely within your browser and does not collect, store, or transmit any data of any kind.
This extension collects no data. Specifically:
The extension intercepts streaming API responses from ChatGPT and Claude solely to detect when a response has finished generating. The content of those responses is never read, stored, or transmitted — only the presence of a completion signal (data: [DONE] or message_stop) is checked, locally and in real time.
The extension requests only the activeTab permission, which is the minimum required to inject audio playback into the active tab.
No data is shared with any third party. The extension has no analytics, no ads, and no remote configuration.
If you have any questions, please open an issue on the GitHub repository.