Online Workout Timer

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About the Online Workout Timer

The online workout timer is a browser-based countdown for exercise, stretching, rest periods, circuits, warmups, cooldowns, and general training. The page starts with a 20-minute countdown, but you can set any duration that fits your workout.

A large visible countdown can be useful during home workouts, gym sessions, circuit training, or stretching routines. Fullscreen mode can make the remaining time easier to see from across the room.

Ways to Use the Workout Timer

Time complete workouts

Set a countdown for a full exercise session and keep track of how much workout time remains.

Track rest periods

Use shorter countdowns between sets, exercises, rounds, or circuits to keep recovery time consistent.

Time stretching routines

Set a countdown for stretching, mobility exercises, warmups, cooldowns, and recovery sessions.

Run circuit training

Use timed blocks for circuits, bodyweight exercises, conditioning work, and repeated training rounds.

Time home workouts

Keep a large countdown visible during exercise sessions at home without installing a separate fitness app.

Use a fullscreen workout timer

Display the countdown on a laptop, television, monitor, or other screen so it remains easy to see while exercising.

Workout Timer Features

  • 20-minute default workout countdown
  • Custom hours, minutes, and seconds
  • Start, pause, and reset controls
  • Fullscreen workout timer
  • Wake Lock support in fullscreen mode
  • Custom timer sounds
  • Custom message support
  • Custom fonts
  • Custom font colors
  • Custom background colors
  • Background image library
  • Custom background image upload
  • Background image URL support
  • Zoom controls
  • Responsive display
  • Light and dark themes
  • Useful for workouts
  • Useful for rest periods
  • Useful for stretching
  • Useful for circuits
  • Useful for home exercise

How to Use the Online Workout Timer

  1. 1

    Choose your workout duration

    Use the default 20-minute countdown or enter the exact length of your exercise session.

  2. 2

    Prepare your training area

    Place the timer where you can easily see the countdown while exercising.

  3. 3

    Start the timer

    Begin the countdown when your workout, exercise block, circuit, or stretching session starts.

  4. 4

    Use the countdown during training

    Check the remaining time between exercises or while completing your planned workout.

  5. 5

    Pause when necessary

    Pause the countdown if you need to stop temporarily, then resume when you are ready.

  6. 6

    Reset for another session

    Reset the timer when you begin a new workout, circuit, stretch, or training block.

Free Online Workout Timer

Use a workout countdown directly in your browser without installing a separate fitness application. Set your training duration and keep the remaining time visible throughout the session.

20 Minute Workout Timer

The page starts with a 20-minute countdown, which can work well for short home workouts, exercise blocks, stretching routines, and conditioning sessions. You can change the duration at any time.

Workout Timer for Rest Periods

Set shorter countdowns between sets, exercises, circuits, or rounds. Using the same recovery duration can make it easier to keep a training session consistent.

Circuit Training Timer

Use the countdown for circuit workouts, repeated training rounds, bodyweight exercises, conditioning blocks, or other structured exercise sessions.

Stretching Timer

Set a duration for full stretching routines, warmups, cooldowns, mobility work, or other recovery activities.

Fullscreen Workout Timer

Open the countdown in fullscreen mode on a laptop, television, monitor, or second screen. The larger display can make the remaining time easier to check while exercising.

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