Encrypted QR Code

Generate password-protected QR codes for secure transmission of sensitive information.

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Features

• AES-256 Encryption: High-strength encryption algorithm to protect content
• Password Protection: Requires correct password to view content after scanning
• Local Processing: All encryption/decryption happens in your browser, nothing uploaded to servers
• Error Correction: Supports L/M/Q/H error correction levels
• One-Click Download: Download QR code as PNG image

Use Cases

• 🔒 Share sensitive information (passwords, keys, etc.)
• 📧 Securely transmit private content
• 🎁 Create surprise content that requires a password to view
• 💼 Internal enterprise secure information transfer

How to Use

Encrypt & Generate

1. Enter the text content to encrypt
2. Set an encryption password (at least 4 characters)
3. Choose error correction level (M or H recommended)
4. Click "Encrypt & Generate QR Code"
5. Download or share the QR code image

Decrypt & View

1. Scan the encrypted QR code to get the encrypted content
2. Paste the encrypted content into the decrypt area
3. Enter the correct password
4. Click "Decrypt" to view the original content

Important Notes

• ⚠️ Remember your password - it cannot be recovered
• 📱 Longer encrypted content creates more complex QR codes - use higher error correction
• 🔐 Share the password with recipients through a separate secure channel