Set timer for 11 min. Start the online timer set for 11 minutes. You can also add or subtract time. Sound alarm notification is optional.
How to use 11 minutes timer
The timer will tell you when your eleven minutes has run out. It will keep counting upward instead.
Sound notification (alarm) is optional. You can keep the timer running in the background if you for example open a new tab. If you have sound notification the timer will tell you when time is up.