timerhive.com20 Second Timer
Ideal for quick resets or brief moments.
After this timer ends, check what time it will be, or browse the study timer and online timer hubs.
How to Use 20 Second Timer
The 20 Second Timer is ideal for handwashing, mini workouts, or mindful pauses. Use it to refresh focus or prepare for transitions. Set a timer for 20 seconds to build healthy micro-habits.
Frequently Asked Questions
How do I set a 20 second timer?
Open this page and press Start. The countdown begins at 00:20. Use Edit to change hours, minutes, seconds, or pick a different alarm sound.
Can I use this as a free online 20 second timer with alarm?
Yes. This free browser timer counts down from 00:20 and plays your chosen alarm when time is up. No download or signup required.
What can I use a 20 second timer for?
The 20 Second Timer is ideal for handwashing, mini workouts, or mindful pauses. Use it to refresh focus or prepare for transitions. Set a timer for 20 seconds to build healthy micro-habits.