Screenclip.fast is a free Chrome add-on that acts as a dashcam for your browser, enabling users to capture the last 30 seconds of their screen activity instantly. This local processing tool ensures that all recordings are kept private, as nothing is uploaded to external servers. The application continuously buffers screen activity in the background, allowing users to save moments after they happen with a simple click on the floating Clip button. It is designed to be user-friendly, requiring no account setup for immediate use after installation.

The add-on includes a built-in editor for trimming clips, adjusting playback speed, and previewing recordings. It caters to various users including developers, support teams, and content creators by capturing bugs, product demos, and important feedback moments effortlessly. While the free version allows five clips with a 30-second buffer, the Pro version offers unlimited clips, a 2-minute buffer, and additional features like speed controls, making it a versatile tool for anyone needing quick screen captures.