VideoTimer - Auto Video Timer

VideoTimer is a Chrome extension that serves as an auto video interval timer for HIIT, boxing, Muay Thai, and more. It records every round automatically, pauses during rests, and saves each round as a video you can review to refine technique and track progress.

With adjustable work/rest times and rounds, automatic video recording per round, customizable beeps, and support for multiple timer modes (round timer, interval timer, Tabata, Metcon, MMA), VideoTimer turns your device into an intelligent coaching partner. No signup required—train smarter and improve faster as every workout becomes a coaching session.