Say hello to Otto.

A Pomodoro Timer and
site blocker to help you
be productive

Be focused and productive while working and studying. Otto is a free Pomodoro timer and a website blocker for chrome.

You are on




Be focused,
Be Productive.

Increase your productivity while studying or working by using the Pomodoro timer to get things done. Otto has a smart Pomodoro timer, so it blocks websites from the block list while the work timer is on.

Download for Chrome

Common questions

How does the pomodoro timer work?

Starting the timer creates a work session and a break session. The duration is up to you but the ideal duration is 25 minutes for work and 5 minutes for a break. At the end of the session, you'll hear a ding to remind you to take a break. And you'll also hear a ding when your break ends so be ready to go back to work.

Be Mindful.
Be Productive.

Download for Chrome