Content and publishing · Independent · 22 Oct 2026

streetwriters/notesnook

A fully open source & end-to-end encrypted note taking alternative to Evernote.

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Notesnook: private note-taking. An encrypted alternative to mainstream note apps.

In simple English

This app lets you write notes and keep lists in one safe place. Every note is locked with strong cryptography right on your device. Nobody else can read your words, not even the people who made the software. You can run the apps on your phone or computer for free. The project makes money by charging for extra storage and helper features.

What it is

Notesnook is an open-source note-taking application and client repository designed as a private alternative to commercial tools. It locks your data using end-to-end encryption so only your devices hold the keys.

What it is good for

This is good for anyone who wants to write daily notes, keep a journal, or store sensitive text without handing their private thoughts to a large tech company.

Stars15k
LicenceGPL-3.0
Latestv3.4.10 (2026-10-22)checked 22 Oct 2026
Last code change2026-10-22
Written inTypeScript
Setup effort
3 / 5
Payoff
4 / 5
Good
  • Encrypts every note on your device before it touches any server.
  • Has ready-to-use apps for phones, desktop computers, and web browsers.
  • Source code is completely open for anyone to inspect.
Watch for
  • Building the whole project from source requires setting up a complex Node.js monorepo.
  • Consumes moderate memory on desktop computers because it runs on Electron (a framework for building desktop apps using web technologies).
  • Advanced features require a paid subscription to the hosted service.
Replaces

Evernote

Works well with

Obsidian

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Install
git clone https://github.com/streetwriters/notesnook.git
cd notesnook
npm install

Independent: reviewed for Repo Radar outside the daily editions. Every independent repository

On Stack Radar: Productivity & Collaboration › Documents, Notes & Knowledge › Notes.

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