moodch.art is a minimalist, privacy-focused mood and sleep journal designed to help you visualize your mental health trends over time.
Unlike other apps that store your intimate data on remote servers, moodch.art is 100% local. Your data lives in your browser's storage and never leaves your device unless you explicitly choose to export it. This means you have total ownership and privacy over your journal.
It's simple: once a day (or whenever you feel like it), visit the main page. Adjust the sliders to rate your Joy, Agitation, Anxiety, and Depression levels. Input your hours of sleep and add any notes about your day. Click "Log Entry" to save it. The charts below the form will automatically update to show your history.
Tracking your mood can help you identify triggers, recognize patterns in your mental health, and better understand the relationship between your sleep and your emotional state. It provides a concrete record you can share with a therapist or use for self-reflection, helping you distinguish between a "bad day" and a persistent trend.
Yes. Because there is no backend server or login, your data is stored directly on your phone or computer. We cannot see, sell, or lose your data because we never have it.
Use the Export button on the main page to download a JSON file of your history. You can use the Import button to restore this file on a new device or browser.
moodch.art is designed to work like a native app. You can add it to your home screen for instant access:
This app was vibe coded by an amazing trans woman with Bipolar 2. ♥