Local · Private · Free

Habit Tracker

Build streaks and track daily habits on a calendar grid that lives entirely on your device. See your current streak, best streak and completion rate. Nothing is uploaded.

Saved only in this browser, nothing leaves your device.
No habits yet, tap + New habit to start building one. ✦

Tiny habits, real streaks, privately

Streaks are motivating, but most habit apps lock your history behind an account and sync it to a server. This tracker keeps every check-mark in your browser's local storage, fast, offline-friendly, and completely private. Pick a colour and emoji, tap a day to mark it done, and watch your streak grow. Free forever.

About Habit Tracker

Habit Tracker is a free, private productivity tool that runs entirely in your web browser. Add any habit, pick a colour and emoji, then tap a day to mark it done. The tool calculates your current streak, best streak and completion rate automatically. Everything is stored in your browser's local storage. Your data is never uploaded to a server, no sign-up is required, and it works offline. Like every tool by Digital Heroes, it is completely free with no limits.

What you can do

How to use Habit Tracker

  1. Open Habit Tracker in your browser. No signup or installation needed.
  2. Click New habit, enter a name, choose an emoji and pick a colour.
  3. Tap any day cell in the grid to mark a habit as done. Tap again to unmark.
  4. Switch between 14-day and 30-day views using the toggle above the grid.

Frequently asked questions

Is Habit Tracker free?

Yes, Habit Tracker is completely free for everyone. No sign-up, no account and no usage limits.

Is it private? Are my files uploaded anywhere?

No. Habit Tracker runs entirely in your browser on your own device, so your data never leaves your computer and nothing is uploaded to a server.

Does it work offline?

Yes. This tool is a Progressive Web App, once the page has loaded it keeps working offline, and you can install it as an app from your browser.

Do I need to install anything or create an account?

No. Just open the page and start using it. Installing it as an app is optional and only adds offline convenience.

What does Habit Tracker do?

Habit Tracker lets you add daily habits, mark each day done on a calendar grid, and automatically calculates your current streak, best streak and completion rate. You can view a 14-day or 30-day window, customise each habit with an emoji and colour, and delete habits you no longer need. All data is stored in your browser and never uploaded.