Interval Training Timer HIIT

Workout Timer Custom Intervals is a Chrome extension that delivers precision interval timing for athletes. Create customizable timers for HIIT, Tabata, WOD, Crossfit, EMOM, and more to tailor every workout to your goals.

Key features include an intuitive UI, historical workout tracking, background music playback, and light/dark theme support. Save routines, monitor progress, and run timers in the background as you train.