Focus & Life OS / Focus & blockers
Otto: Pomodoro Timer & Website Blocker
Otto is a free Chrome extension that combines a pomodoro timer with a website blocker to keep a wandering mind on task.
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CategoryFocus & Life OS
SectionFocus & blockers
Free planYes
Websiteottoapp.me
Last checked live2026-11-12
More in Focus & blockers · 321 tools
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