About NestNote
Your fast, secure, local-first digital brain across Android and the Web.
About NestNote
NestNote was developed by Anit Saha with a simple mission: to build a note-taking application that doesn't compromise on speed, features, or privacy.
In a world where most applications harvest your personal text and upload it to readable cloud servers, NestNote takes a different approach. By leveraging on-device Hive encryption and tying your backups directly to your own private Google Drive, the control of your data remains entirely in your hands.
Whether you are jotting down a quick grocery list, recording an audio lecture, or using our AI integration to draft a professional email, NestNote is built to be your fast, secure, digital brain.
Beyond Just Notes
NestNote has expanded to make your daily workflow even smoother and more private across all your devices:
Shareflow ⚡ & Per-File Lock 🔒
A blazing-fast, cross-device file transfer system. Share files securely using self-destructing 6-digit codes, QR codes, or offline Local Wi-Fi. Protect sensitive cloud files with our zero-knowledge PBKDF2 + AES-256-GCM File Lock, where your password encrypts the file location and is never stored on any server.
Stego Vault (Secret Image Hiding)
Hide up to 3 secret files (documents, archives, audio, or photos) inside an ordinary cover photo using on-device steganography and optional passcode encryption. Extract hidden payloads anytime inside NestNote—processed 100% locally on your phone.
Home Screen Widgets
Access your most important notes instantly from your phone's home screen. Our widgets read your encrypted database entirely locally, ensuring your data never leaves your device unencrypted.
Notes Web Vault & Kill Switch
View your Google Drive encrypted backups directly in your browser using client-side WebCrypto decryption. Includes a 3-minute inactivity auto-lock and a real-time Mobile Kill Switch so you can disable web access from your phone at any time.