A seven-week practice

Start small. Notice what works.

21 Small Habits adds three approachable habits each week, then helps you adjust them to fit your actual life. No perfectionism. No public score. Just useful evidence.

21 Small Habits app icon

Three habits at a time

Build without overwhelm.

Each week makes the next three actions visible while earlier habits stay in a compact carry-forward list. On difficult days, the smallest version still counts.

01

Practice

Choose a version small enough to begin today.

02

Adjust

Use a midweek reset to make the action easier, clearer, or more useful.

03

Review

Look at the week’s evidence and decide what to keep, change, or release.

Evidence, not streaks

A missed day is information.

Progress comes from noticing conditions and adapting—not protecting a perfect number at the expense of honesty.

Smaller is a strategy.
1Seven structured weeks
2Twenty-one practical habits
3Daily check-ins and weekly reviews
4Private export and offline access

Private by default

Your progress stays yours.

Stored on this device

Habit check-ins and notes are designed to remain in the browser’s local storage.

No account required

The current companion works without a profile, social feed, or public leaderboard.

Export before moving

A private JSON export lets you preserve progress before clearing browser data or changing devices.