Secure & Organize Your Thoughts with CryptNote

Keep your text, image, and voice notes safe with robust end-to-end encryption. Organize everything with customizable folders. Your data, your password, your control.

Get Started Securely

How CryptNote Secures Your Data

End-to-End Encryption

Every note (text, image, or audio) and folder structure is encrypted directly in your browser using robust AES encryption before being stored. Only your password can decrypt them.

Password is Key

Your password is never stored or transmitted. It's used directly for encryption/decryption locally. If you forget it, your data is irrecoverable.

Local-First Storage

By default, your encrypted notes and folders are stored securely in your browser's local storage. They don't leave your device unless you choose to back them up.

Features Designed for Privacy & Organization

Versatile Note Types

Securely store your thoughts as text, capture moments with encrypted images, or record sensitive information as audio notes.

Organize with Folders

Create custom folders with unique icons to categorize your notes effectively. Easily move notes between folders to keep everything tidy.

You Control Backups

Choose how you want to back up your encrypted data (including folders):

Download encrypted JSON locally.
Download and attach to email.
Sync encrypted backups with Google Drive.

Why Choose CryptNote?

In a world where data privacy is paramount, CryptNote offers a simple yet powerful solution to protect and organize your sensitive information.

Peace of Mind

Know that your private notes are protected from unauthorized access, even if your device or cloud account is compromised.

Data Ownership

You hold the key (your password) and control where your encrypted data resides – locally or in your own cloud storage.

Simplicity & Organization

Easy-to-use interface with folder management, without compromising on strong, industry-standard encryption.

Ready to Secure & Organize Your Notes?

Start using CryptNote today. Set your password, create folders, and begin adding encrypted notes in seconds.

Open CryptNote App