The Claude Usage Widget is a Chrome extension designed to help users track their weekly usage of Claude AI. This tool provides real-time data directly in the browser toolbar, displaying the percentage of usage and the remaining time until the weekly limit is reached. Users can access a detailed breakdown by clicking on the widget, which enhances convenience and saves time compared to visiting the website.

Key features include a burn-rate forecast that estimates future usage, a 7-day trend chart, and customizable notifications for usage thresholds. The extension supports multiple languages and offers various refresh intervals for updated metrics. With a focus on user privacy, it does not collect telemetry data and is fully open-source, ensuring transparency and security for users.