Count-Up Timer
h
m
s
50%
Link to Current Settings
- Unlike a stopwatch, this count-up timer lets you focus on time in whole seconds — no need to worry about tenths.
- Simple, free-to-use, and entirely online. We support silent mode and ensure smooth performance across devices.
- Customize values freely to suit your needs.
- Use the settings button to adjust the sound and volume, or switch to silent mode if you prefer.
- Tap the music note icon to preview the alarm tone.
- When settings are updated, a "Current Settings Link" appears in the center of the page. Bookmark or share the link to save and reuse your setup anytime.
- Sound plays by default. Silent mode is available—feel free to enable it if needed.
- If the page becomes inactive, sound may not play or may be delayed.
- You won't hear any sound if your device is in sleep mode, the volume is muted, or your phone is in silent mode.
- Time display accuracy may vary depending on your device or browser. We appreciate your understanding.