Set a timer for 14 min. Start the online timer set for 14 minutes. You can add or subtract time. Sound alarm notification is optional.
How to use 14 minutes timer
The timer will tell you when your 14 minutes has run out. It will keep counting upwards 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.
14 minutes (14×60) = 840 seconds