Habit Tracker

About the Habit Tracker

Habit Tracker is a minimal, privacy-first habit-tracking app that lives in your browser. Add any habit, tick it off each day and watch your 30-day grid fill up. Current streaks are calculated automatically.

How to use

1. Type a habit and click Add habit.
2. Click a day square in its row to toggle completion.
3. Watch the streak count update live.

Benefits & key features

• Zero signup, zero server — all data stays in your browser.
• Persistent across sessions and offline-capable.
• Unlimited habits and 30 days of rolling history.
• Works on phone, tablet and desktop.

Pro tip

Data lives in this browser / profile only. Switching browsers or clearing cookies erases it — screenshot your grid monthly if you want a long-term archive.

Why choose toolsfy for Date & Time tools?

Time calculations quietly eat hours of a working week — booking cross-time-zone meetings, figuring out how many business days a document review takes, converting between epoch timestamps and human dates. toolsfy's date-and-time tools replace the dozen tabs, Excel formulas and clunky phone apps you currently juggle with one consistent, keyboard-friendly workspace that works identically on desktop and mobile.

Common use cases

• Project managers estimating a realistic ship date by adding business days (skipping weekends) to today rather than calendar days.
• Remote-team leads converting a Tuesday 3 pm standup into every teammate's local time before sending the invite — and catching daylight-saving gotchas automatically.
• Developers decoding Unix epoch timestamps printed in raw log files into readable dates without leaving the browser.

Frequently asked questions