Otto: Pomodoro timer & Website Blocker. Block sites, Focus mindfully
by Otto
Otto is a mindful focus timer and website blocker. Block websites, work mindfully with the Pomodoro timer. Be mindful while working.
1.07× in 30 days, from 590 to 630 reviews, faster than 93% of browser extensions.
Measured by Vela Breakout · as of Oct 10, 2026 · How we measure