Grok Usage Watch is a browser extension designed for Firefox that enhances the user experience for Grok.com by providing real-time tracking of usage limits. This lightweight tool features a draggable floating window that displays remaining usage, making it easy for users to monitor their activity without navigating away from their tasks. It is compatible with both free and subscribed users of Grok, ensuring that everyone can benefit from its features. Additionally, the extension includes a refill countdown timer that activates once limits are reached, helping users manage their usage effectively.

The extension operates based on Grok's effort-based system, assessing task complexity to determine usage levels. With options for light and dark mode, users can customize their experience according to their preferences. Notably, Grok Usage Watch prioritizes privacy, running entirely in the user's browser without collecting or sharing any data. However, it is important to note that while it tracks text conversation quotas, it does not support tracking for image or video generation.