HIIT Timer
Customizable high-intensity interval training timer with presets for Tabata, classic HIIT, and endurance workouts. Audio cues and round tracking.
Created by Launch Arcade
Create a free account to get instant access
How to Use
This is a HIIT (High-Intensity Interval Training) workout timer that alternates between work and rest periods. • Select a preset workout (Tabata, Classic, etc.) or customize your own by setting work time, rest time, and number of rounds • Click "Start Workout" to begin with a 5-second preparation countdown • Follow the on-screen prompts: "WORK" periods for exercise, "REST" periods for recovery • Audio beeps signal phase changes: long beep for work periods, short beep for rest • The progress bar shows time remaining in current phase • Use "Pause/Resume" to temporarily stop the timer • Click "Stop" to end the workout early and return to setup • Timer displays current round, elapsed time, and total workout duration • Workout completes automatically after all rounds are finished The app runs entirely in your browser - just set your intervals and start exercising!