Notesnook: Private note taking

Your notes are yours. Notesnook encrypts every one of them on your device before it ever reaches the cloud — so no one can read them. Not advertisers, not us.

UNLIMITED NOTES. EVERY DEVICE. FREE.

Most note apps cap the free plan until it hurts. Others stop after a few dozen notes. Notesnook never limits how much you write or how many devices you sync.

A REAL EDITOR

Headings, tables, code blocks, maths, outlines, Markdown and full-quality images. Notes that hold up whether you are writing a shopping list or a thesis chapter.

ORGANISED AT ANY SIZE

Nested notebooks, tags, colours, pinned and favourite notes, and search that stays instant at 10,000 notes. Link notes to each other and build your own private wiki.

PRIVACY YOU CAN CHECK YOURSELF

• End-to-end encryption is always on — you cannot switch it off, so you cannot forget

• Encrypted on your device, in transit and at rest, using XChaCha20-Poly1305 and Argon2

• Even your notebook and tag names are encrypted

• 100% open source under AGPLv3 — read every line, or run your own sync server

• Recommended by Privacy Guides

IMPORT YOUR OLD NOTES

Bring your notes, notebooks and tags with you. Import from your previous notes app, plus plain Markdown and HTML files.

EVERYWHERE YOU WRITE

iPhone, iPad, Mac, Android, Windows, Linux and the web. Sync is instant, and encrypted the whole way.

ALSO INSIDE

• Web clipper — save any article, ad-free and offline

• Reminders across all your devices

• Note version history, so nothing is ever really lost

• Publish a note to a shareable link

• Dark mode and custom themes

FREE FOREVER

Unlimited notes, unlimited devices, 50 notebooks, 50 tags and full end-to-end encryption. No ads. No trial countdown.

PAID PLANS

Add task lists, callouts, recurring reminders, more storage, and — on Pro — app lock, an encrypted vault and full-quality images. From $19.99 a year.

Questions or feedback: [email protected]

Privacy policy: https://notesnook.com/privacy

Terms: https://notesnook.com/terms