Zero-Knowledge Architecture

Your Secrets, Secured

Store passwords, cards, notes, and todos with military-grade encryption. Your data never leaves your device unencrypted.

Free forever
No registration required
Credentials
Usernames & passwords
Cards
Credit & debit cards
Notes
Secure text notes
Todos
Task lists

Built for Privacy

Every feature is designed with your security and privacy in mind. No compromises, no backdoors, no data collection.

Military-Grade Encryption

Your data is protected with advanced encryption algorithms before it ever leaves your device.

Pattern-Based Security

Unique pattern unlock system ensures only you can access your sensitive information.

Secure Cloud Sync

Optional encrypted cloud synchronization keeps your data accessible across all your devices.

Local & Cloud Backups

Multiple backup options ensure your important data is never lost, with both local and cloud storage.

Bank-Level Security

Security You Can Trust

Your sensitive data deserves the highest level of protection. That's why we've implemented multiple layers of security.

End-to-End Encryption

All data is encrypted on your device before any transmission or storage.

Zero-Knowledge Architecture

We never have access to your encryption keys or unencrypted data.

Pattern-Based Access

Unique pattern unlock system that's more secure than traditional passwords.

Your Data Journey

Data Entry
Local Encryption
Secure Storage
Live Session

Real-time Collaboration

Work simultaneously with others in the same workspace

Built-in Chat

Communicate without leaving the workspace

Multi-language Support

Syntax highlighting for 12+ programming languages

Collaborative Workspace

Secret Notes Live Playground

Our Live Playground feature lets you collaborate seamlessly with others. Perfect for pair programming, debugging sessions, or just sharing notes.

Instant Synchronization

See changes from collaborators as they happen, with no perceptible delay.

Secure Sessions

All data is encrypted in transit and only visible to invited participants.

Temporary Storage

Workspaces are automatically cleared after 24 hours for your privacy.

Meet the Developer

The creator behind Secret Notes

K.Prabhasha

K.Prabhasha

Hey, I am Javascript developer!

Get Started Today

Download Secret Notes for your platform and start securing your sensitive information today. No registration required, completely free.

Windows

Desktop application for Windows

Download

Android

Mobile app for Android devices

Download

System Requirements

Windows: Windows 10/11, 64-bit
Android: Android 7.0+ (API 24)
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Secret Notes

Secure, private, and encrypted storage for your most sensitive information. Your privacy is our priority.

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