Pomodoro Timer
Browser-based Pomodoro timer: 25-min focus blocks, 5-min short breaks, 15-min long break after every 4 focus sessions. Auto-cycles modes, desktop notifications and audio chime when each session ends. Fully customizable durations.
What powers the Pomodoro Timer
Standard 25 / 5 / 15 minute cycle
Auto-progression: 4 work sessions → long break
Desktop notifications when sessions end
Audio chime via Web Audio (no asset to load)
Customizable durations per mode
Session counter (total focus blocks completed today)
Color-coded by mode (rose = focus, emerald = short break, cyan = long break)
Why the Pomodoro Timer is different
Browser-native
The Pomodoro Timer runs entirely in your browser. Input is processed locally — never uploaded, never logged, never cached anywhere outside your device.
No artificial limits
No daily quotas, no character ceilings, no "upgrade for more" walls. Every feature is the complete feature — the same on the first use as the thousandth.
Production-grade quality
Built to the same engineering bar as paid SaaS tools — accurate algorithms, audited logic, responsive design and accessibility-tested interactions.
Common use contexts
- Deep-work sessions — beating distraction with timeboxes
- Study sessions for exams or learning new material
- Writing sprints (essays, blog posts, code)
- Combatting Zoom fatigue with structured breaks
Private and secure
Zero upload
All processing happens in your browser. Input is never transmitted, logged or cached.
Works offline
Once the page loads, the tool runs without an internet connection. No network calls happen during use.
No tracking
No accounts, no cookies for tool state. Only aggregate analytics count visits at the page level.