What is VaultNote
VaultNote is a local-first encrypted notes app built for absolute privacy.
Everything — writing, encrypting, decrypting, and password generation, runs entirely inside your browser using AES-256 WebCrypto.
No servers. No accounts. No analytics. No data collection.
Your notes never leave your device. Your encryption key never leaves your device. Your identity never leaves your device.
Why you need VaultNote
A writing space where even the creator cannot see your data.
VaultNote is a small sanctuary for private thoughts in a world full of trackers.
Key Features of VaultNote
• AES-256 client-side encryption
• Zero-knowledge architecture
• Export encrypted .vault files
• Secure decryption with unique keys
• Cryptographically safe password generator
• Minimal UI with light/dark themes
• 100% open-source
• No backend. Completely browser-powered.
📖 Open Source
Code is fully available here: