A minimalist, secure, and fully offline notes app.
- Native Markdown rendering for rich text formatting, including headers, checklists, numbered lists, code blocks, and quotes.
- Set reminders for your notes and receive timely notifications.
- Seamless image support to embed photos directly alongside your text.
- Organization tools that allow you to color-code, pin, and sort your notes.
- Home screen widgets for quick access to your most important notes.
- Built-in privacy options to lock the app behind biometric authentication and block the Android system from taking screenshots of your data.
- Extensive personalization with dark and light themes, plus the ability to choose your favorite color for the home screen icon.
- Full offline backups that let you export and import your complete note library as a single ZIP file.
- Completely free and open-source with zero invasive permissions.
 |
 |
 |
 |
Contributions are welcome! Your help in making OpenNotes better is appreciated. Please open an issue before submitting a pull request that adds a new feature, so it can be discussed first. All changes should be committed to the dev branch, not main.
Help translate Open Notes into your language on Weblate.
SHA-256 fingerprint for the signing certificate used for GitHub releases:
73:C5:1F:64:F5:96:9F:1F:E9:CB:AF:4E:DE:A2:14:9B:DD:5B:19:C9:38:50:0D:C2:34:A3:B0:CB:20:29:51:DC
SHA-1:
06:E6:FE:D1:CB:F6:22:94:98:42:E8:6A:6A:2B:0E:1D:3A:3C:71:FA