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Multi-Habit Streak Tracker

Track several habit streaks at once — each with its own start date and live day count — all saved in your browser.

About this tool

Habit tracking has a long history in behavioral psychology, built around a simple but well-supported idea: visibly tracking a streak — a running count of consecutive days a habit has held — creates its own motivation to keep it going, independent of whatever the original reason for the habit was. Breaking a visible streak carries a kind of psychological weight that skipping an untracked habit doesn't, which is exactly why streak-based tracking became a popular format across everything from language-learning apps to fitness trackers.

Most single-habit tools only let you track one streak at a time, which becomes limiting the moment you're managing more than one — someone tracking both a "no sugar" streak and a "daily exercise" streak needs to see both simultaneously to get any real benefit from the visibility, rather than switching between separate tools or tabs for each one.

This tool keeps a simple list: add a habit with its start date, and it shows a live, automatically updating day count for each one you're tracking, saved directly in your browser so it's still there the next time you visit. Nothing is uploaded anywhere — the whole point is a private, personal record you control, not a social feature or a leaderboard, since research on habit formation suggests the tracking itself, not the audience, is what drives the effect.

How to use it
  1. Enter a habit name and its start date.
  2. Press Add habit.
  3. Each habit shows a live running day count.
FAQ
Is this different from the single Days Since Calculator?

Yes — that tool checks one date at a time with no memory between visits; this tool tracks multiple habits simultaneously and remembers them across visits.

Is my data private?

Yes — everything is saved only in your own browser's local storage, never uploaded anywhere.

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