notesnook/docs/index.md

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icon: home
label: Welcome
---

# Welcome to Notesnook

Notesnook is a simple and cross-platform **private notes app** that keeps your notes organized and synced on your phone, tablet and computer.

<img src="https://github.com/streetwriters/notesnook/raw/main/banners/crossplatform.jpg" alt="Notesnook - Take private notes"/>

We use best-in-class encryption algorithms XChaCha20-Poly1305 & Argon2 that are stronger & safer than AES256, impenetrable & future-proof. Your notes are encrypted on your device. **No one but you can read your notes (not even us).**

Take notes, capture ideas, create to-do lists, keep a journal, write your assignments and manage projects, we have got you covered everywhere.

## Features

Privacy isn't the only thing we have:

1. Cross platform - Notesnook has apps on all platforms
2. End to end encrypted sync to unlimted devices
3. Organize your notes using:
   1. Notebooks
   2. Topics
   3. Tags
   4. Colors
4. Encrypt/lock your notes in a private vault locally
5. Full rich text editor with markdown support
6. Focus mode (distraction-free mode)
7. Export notes as HTML, MD, PDF & TXT
8. Automatic backups
9. Dark mode and custom accents

## Download

Notesnook is available to download on Android, iOS, Windows, MacOS, Linux and a web app that runs on any browser. Please head over to our [website](https://notesnook.com/) download Notesnook.

## Support

Technical support questions are best asked on our [Discord](https://discord.com/invite/5davZnhw3V). We are available there 24/7 to respond to your queries. You can also chat with us there and other members who are using notesnook and share your experience.

If you find a bug or would like to submit a feature request, please create an [Issue](https://github.com/streetwriters/notesnook/issues) and we will investigate right away.

Do you have a general inquiry? Please feel free to contact us at support@notesnook.com.