Countdown Timer. Free Online Timer

Common use cases

• Use this page when you want any countdown length. It starts at 10 minutes so you can change it before Start.
• Edit the duration if 10 minutes is not what you need, press Set, then Start.
• Keep this tab visible so the browser does not slow the clock.
• Nothing is uploaded. The clock lives in this tab only.
• Use the timer links below to jump to a different fixed length.

How to use Countdown Timer. Free Online Timer

1. Open this length. This URL is the adjustable countdown. It starts at 10 minutes.
2. Adjust only if needed. Edit the duration if 10 minutes is not what you need, press Set, then Start.
3. Press Start. The remaining time counts down in this tab.
4. Pause or reset. Pause freezes. Reset returns to the default for this page.
5. Keep the tab visible. Background tabs can run slowly in some browsers.

Examples

When to use a 10 minutes timer

Use this page when you want any countdown length. It starts at 10 minutes so you can change it before Start.

If you always want 10 minutes, use the 10 minute timer URL instead. This page is the adjustable countdown.

Quick tips

• Use this page when you want any countdown length. It starts at 10 minutes so you can change it before Start.
• Default on this page: 10 minutes.
• If you always want 10 minutes, use the 10 minute timer URL instead. This page is the adjustable countdown.

Tutorials and guides

Browse all tutorials on the Tutorials hub.

Other timer presets

• 1 Minute Timer
• 5 Minute Timer
• 10 Minute Timer
• 15 Minute Timer
• 30 Minute Timer
• 1 Hour Timer
• Countdown Timer
• Online Stopwatch

Open the online timer for any custom countdown or stopwatch.