GLM Usage Monitor is a Chrome extension designed to help users track their Z.AI GLM Coding Plan usage seamlessly from the browser toolbar. This free tool provides real-time insights into various usage metrics, including a 5-hour rolling token window, weekly token usage, and monthly MCP quotas, displayed through intuitive color-coded progress bars. Users can easily monitor their token consumption and reset times, ensuring they stay within their limits without hassle.

The extension supports both Z.AI and ZHIPU platforms, allowing users to choose their preferred service in the settings. With features like a customizable refresh interval and a user-friendly interface, GLM Usage Monitor enhances the management of API usage. The extension prioritizes user privacy, storing the API key locally and ensuring it is only sent to the official monitor endpoints, with no analytics or tracking involved.