90 Minute Timer
90:00
One long, uninterrupted deep-work session. Free, no sign-up.
FAQ
Why 90-minute sessions?
It gives time to get past the warm-up into sustained deep work. Most people do at most two or three a day.
Is it free? Do I need an account?
Free, no sign-up — it runs in your browser. Sign in only to keep your streak and stats.
Does it keep running in another tab?
Yes. The time left shows in the tab title and a chime plays when it ends.
