WhenFree is a free Chrome add-on designed to simplify the process of finding and sharing your availability through Google Calendar. With just one click, it reads your calendar events and generates a plain-text list of free time slots, allowing for seamless integration into emails and chat applications. This eliminates the hassle of manual checks and calculations, making it a valuable tool for anyone who frequently needs to coordinate meetings or share their schedule.

Key features include one-click generation of availability, local processing of Google Calendar data, and a focus on privacy as no data is stored or shared with third parties. Ideal for professionals coordinating meetings, interviews, or calls, WhenFree enhances productivity by providing quick and efficient access to scheduling information, ensuring you can share your availability without unnecessary delays.