ChatGPT Popup Notifier solves a small but very real annoyance: long model responses take time, and watching a blinking cursor is a waste of it. Once installed, the extension watches your ChatGPT conversation and throws a system notification the instant the answer is ready — even if you have switched to another tab or another application entirely. Clicking the notification jumps you straight back to the chat.
The extension also covers the unhappy path. If ChatGPT fails to produce a response, you get an error notification so you can hit regenerate immediately rather than discovering the failure minutes later. On top of that, the toolbar icon itself switches to show "Done", giving you a second visual cue for when you return to the browser window. The notification can even tell you how long ChatGPT took to respond.
Behavior is configurable from the extension popup: you can choose whether to be notified while a response is still generating, and whether notifications should appear even when you are already looking at the ChatGPT page. The developer ships it as a beta (version 0.3.0) and collects no user data. It is a single-purpose utility rather than a full ChatGPT client — it adds alerting on top of the official ChatGPT web interface, nothing more.
