DoneBy

Calculates exactly what time you'll finish a YouTube video.

DoneBy is the essential time-management companion for YouTube power users. Ever started a long video essay or a livestream and wondered exactly what time you’ll be finished? DoneBy eliminates the guesswork. This lightweight extension calculates your "Estimated Time of Arrival" at the end of any video, taking your current playback speed into account. Key Features: 1) Smart ETA: See the exact clock time (e.g., 4:15 PM) that your video will end. 2) Speed Aware: Automatically adjusts the finish time if you watch at 1.25x, 1.5x, or 2x speed. 3) Native Aesthetic: Features a clean, semi-transparent "pill" design that floats seamlessly above your player controls. 4) Privacy Focused: No tracking, no data collection—just simple, helpful math. Stop doing "time-math" in your head. Install DoneBy and know exactly when you'll be done!