Google Calendar Natural Language Input is a Chrome extension designed to streamline the process of creating calendar events using natural language. This tool allows users to type event details in a conversational manner, such as "Get groceries next Thursday from 3:30 to 5pm," automatically generating a pre-filled event page in Google Calendar. The extension reinstates a feature that was previously deprecated, catering to users who prefer a more intuitive way to schedule their activities.

To utilize this extension, users simply install it and activate it using the shortcut Command + E (or Ctrl + E on Windows). They can then enter an event name, date, and time, and even add recurrence details if needed. Once the information is inputted, pressing Enter opens the Google Calendar page, allowing for quick saving of the event without the need for mouse navigation. This extension enhances productivity and simplifies calendar management for users.