Online Tool Store
Standing Desk Interval Timer
Set custom sit and stand durations and get prompted to switch positions automatically, making it easier to stick to a healthier standing desk routine. Runs entirely in your browser.
🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.
Example
Standing Desk Interval Timer
- Sit interval
- 30 min
- Stand interval
- 15 min
Example shown — replace it with your own intervals.
Current phase
How it works
- Set your preferred sit and stand interval lengths.
- Start the timer and keep working as normal.
- Get a prompt to switch position when each interval ends.
Why alternate
Regularly alternating between sitting and standing reduces prolonged static posture, which is associated with more musculoskeletal discomfort than movement-broken work sessions.
FAQ
What's a good sit/stand interval?
A common recommendation is roughly 30 minutes sitting to 15-20 minutes standing, though any regular alternation is better than staying in one position all day.
Does the timer run in the background?
It runs while the tab is open. For a hard reminder that works even when you're in another app, pair it with your OS or phone's own alarm.
Can I customize the intervals?
Yes — the sit and stand durations are both adjustable to match your desk setup and comfort level.
How we compare
| Feature | Online Tool Store | Standing desk's built-in reminder | Phone alarm |
|---|---|---|---|
| No special desk needed | Yes | No | Yes |
| Separate sit/stand durations | Yes | Varies | Manual |
| Free to use | Yes | Included | Yes |
For anyone without a smart desk, this replicates the built-in reminder without needing new hardware.