Updated · Free · No sign-up · Runs in your browser
Focus Timer is a simple Pomodoro timer for your browser. Choose work and break lengths, watch the progress ring count down, and get a chime and desktop notification when time is up. Optional brown noise is generated in your browser to mask distractions, and finished sessions are logged on your device.
How to use Focus Timer
Pick a preset such as 25/5, or set your own lengths.
Start the timer and turn on brown noise if you like.
Take your break when the chime sounds; your sessions are logged locally.
Frequently asked questions
Does Focus Timer require streaming audio for brown noise?
No. Brown noise and completion chimes are generated mathematically in real time using the browser's Web Audio API, working reliably even offline.
Where is my session history saved?
Your timer durations and completed focus session logs are saved privately inside your browser's localStorage.