Habit Tracker

Use this browser-based habit tracker. Add your habits, check them off daily, and see your streak and consistency score update in real-time. No app download, no account needed.

Research by UCL found it takes an average of 66 days to form a new habit (range: 18-254 days). The key is consistency, not perfection, missing one day rarely breaks a streak if you resume immediately.

A consistency score above 80% means you're completing your habits 5-6 days out of 7, which is excellent. 60-80% is good progress. Below 60% suggests reducing the number of active habits.

Research suggests starting with 2-3 habits maximum. Tracking too many at once leads to overwhelm. Once habits become automatic (around 66 days), add new ones gradually.

Yes, your habit data is saved in your browser's local storage so it persists between sessions. However, it stays on your device, we never send it to any server.

High-impact habits supported by research: daily exercise (30+ minutes), consistent sleep schedule, reading (20+ minutes), deep work blocks without distraction, hydration (8 glasses), and daily planning or journaling. Start with 2-3 and add more once they're automatic.

Add a habit and mark each day you complete it; the tracker builds your current streak and shows your consistency over time, so the growing streak keeps you motivated.

Yes. Progress is stored locally in your browser, so it persists between visits and works offline, with no signup.

Yes. Track several habits together and see each one's streak and completion rate, so you can build a routine rather than a single habit.