MikroSafe Demo v1.0

Secure, encrypted localStorage with the Web Crypto API

Features

True Encryption: Uses AES-GCM 256-bit encryption (Web Crypto API)
Zero Dependencies: No external libraries required
Simple API: Easy to use with async/await pattern
Type Safety: Full TypeScript support with generics
Secure Key Derivation: PBKDF2 with 100,000 iterations

Store Encrypted Data

Storage Key:

Data to Encrypt:

Retrieve Encrypted Data

Storage Key:

// Decrypted data will appear here

Storage Explorer

View all keys currently in MikroSafe

Key	Encrypted Data (preview)	Actions

No items in storage

Usage Example

// Create a storage instance with a password
const storage = new MikroSafe('my-secure-password');

// Store data (returns a Promise)
await storage.setItem('userProfile', {
  name: 'Alice',
  role: 'Admin'
});

// Retrieve data (returns a Promise)
const profile = await storage.getItem('userProfile');

// Remove data
storage.removeItem('userProfile');

// Clear all data
storage.clear();