Visual streak tracking

Habit Streak Calendar

Click days on a monthly calendar to track any habit. Watch your current streak, longest streak, and completion rate update instantly — all saved privately on this device.

0Current streak (days)
0Longest streak (days)
0%This month completed
SunMonTueWedThuFriSat

Click any past day or today to mark it done. Click again to undo. Future days are locked.

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Visual calendar heatmap

See a whole month of progress at a glance instead of a plain checklist.

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Streaks that motivate

Current and longest streaks are calculated automatically as you check off days.

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Private by design

Every habit and completion date stays in your browser's local storage only.

How to use the habit streak calendar

This free online tool turns habit tracking into a simple monthly calendar you can click through. It works for daily habits like exercise, reading, journaling, or any routine you want to keep consistent.

  1. Add a habitType a name and click "+ Add habit" to create its own calendar.
  2. Click days to log themTap today or any past day to mark the habit done, tap again to undo.
  3. Watch your streaks growCurrent streak, longest streak, and monthly completion update instantly.

About the streak calendar

Unlike a simple daily checklist, a calendar view makes patterns easy to spot — missed weekends, a strong mid-month run, or a streak worth protecting. Each habit you add gets its own independent calendar, completion history, and streak counters, so you can track several routines side by side without them interfering with each other.

Multiple habits, one place

Switch between habits using the tabs above the calendar. Every habit remembers its own history.

Streaks calculated for you

Current streak counts consecutive completed days up to today; longest streak is your all-time best run.

Monthly completion rate

See what percentage of days so far this month you've completed the selected habit.

Nothing leaves your device

There's no account and no server. Your habit data lives only in this browser's local storage.

Habit streak calendar FAQ

Quick answers about how streaks and tracking work.

What counts as a "streak" in this habit calendar?

A streak is the number of consecutive days in a row you've marked a habit done, ending with today (or yesterday if you haven't checked in yet today). Missing a day resets the streak to zero.

Can I track more than one habit at a time?

Yes. Add as many habits as you like using the tabs above the calendar. Each habit keeps its own independent calendar, streaks, and completion history.

Is my habit data private?

Yes. Everything is stored in your browser's local storage on this device only. Nothing is uploaded to a server or account, and no one else can see your habits.

What happens if I clear my browser data?

Clearing your browser's site data or local storage will erase your saved habits and calendar history, since nothing is stored anywhere else. There is currently no export feature, so avoid clearing site data if you want to keep your streaks.

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