Gratitude journal
Write three good things each day with gentle prompts. A small habit that helps you notice the good around you.
Free · No sign-up · Private
A little more happiness
Write down what you're grateful for, listen to your feelings, take a deep breath and grow good habits — all in one gentle app, just a few minutes a day.
Runs right in your browser and installs on your phone like an app.
Four small habits, a lighter life
Each feature is designed to take just 1–5 minutes a day.
Mood tracking
Check in with your feelings in seconds, tag what affects you and see your whole year in colored pixels.
Meditation & breathing
Guided visual breathing like 4-7-8 and box breathing, plus a meditation timer with bells and soothing sounds.
Habit building
Set daily or weekly habits, check them off with one tap and keep motivating streaks going.
Understand yourself, day by day
Insights show your mood trends and the habits that go with your good days — for example: “On days you walk, your mood is 0.8 points higher”.
Get started in a minute
- 1
Open the app
No account needed. Open it on your phone or computer and begin.
- 2
Pick what matters
Gratitude, mood, breathing or habits — choose your goals and a few small habits.
- 3
A few minutes a day
Come back daily, watch your streaks grow and feel the difference.
Truly private — your data stays on your device
Journals and feelings are deeply personal. Hạnh Phúc keeps everything on your device: nothing is sent to a server, no ads, no selling data.
- No email or password
- Works offline
- Back up and restore with a single file
Frequently asked questions
Is Hạnh Phúc free?
Yes. Every current feature is free and there are no ads.
Where is my data stored?
Right in your browser on your device (IndexedDB). We never receive your journal or moods. You can export a backup file any time in Settings.
What if I change phones?
Go to Settings → Back up data to download a backup file, then open the app on your new device and choose Restore. Automatic sync with an account is coming in a later version.
How do I install it on my phone?
On Android (Chrome): tap the ⋮ menu → “Install app”. On iPhone (Safari): tap Share → “Add to Home Screen”.
Can the app replace a therapist?
No. Hạnh Phúc supports everyday self-care, but if you're struggling for a long time, please reach out to a professional. See the Crisis support page for important numbers.
Start your happiness journey today
Just a minute a day. No sign-up, no ads.
Open the appHạnh Phúc is a self-care tool. It does not replace diagnosis or treatment by a doctor or mental health professional.