Deep work
Online Focus Timer
If you want a lightweight focus timer that works instantly in the browser, this is it. Set your durations, pick a sound, and start focusing.
Ready to focus?
Start a focus session in your browser — free, no sign-up.
Stay focused without friction
Open the timer and begin. No sign-up, no setup, and no data you have to manage.
Make it your own
Customize focus and break lengths for studying, coding, writing, or exam prep.
How it works
- 1
Open the timer
No install or account—just open FlowClock in your browser and you're ready.
- 2
Set your block
Choose a focus duration that matches your task, from quick sprints to longer deep work.
- 3
Protect the session
Work on one thing until the timer ends, then take a real break before the next round.
FAQ
Is an online focus timer effective?
Yes—timeboxing reduces decision fatigue and helps you commit to starting. Pairing a timer with a small task list makes it even easier to follow through.
Does it work on mobile?
Yes. The timer runs in your browser across desktop and mobile.