Countdown Timer
A countdown timer: set hours, minutes and seconds (or tap a preset), start it, and it counts down to zero with a sound and optional browser notification. Runs entirely in your browser.
Read the full guide to this tool
Notes
- Use the presets for common intervals like 5, 10 or 20 minutes, or type any duration.
- This is a duration timer; to count down to a specific date, use the countdown generator instead.
- Everything runs locally in your browser; nothing you enter is sent to any server.
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