QR Password Exchanger

QR Password Exchanger lets you securely share passwords and other small secrets with friends, family, and colleagues.

How it works:

• Share your personal public key as a QR code
• Scan public keys from other users
• Encrypt passwords and secrets for a specific recipient
• Share encrypted messages through WhatsApp, Signal, Teams, email, and other trusted apps
• Decrypt received secrets locally on your device

Designed for sharing:

• WiFi passwords
• Recovery codes
• API keys
• Temporary credentials
• Small confidential notes

Privacy first:

• No account required
• No cloud service required
• No central server
• Secrets are encrypted before sharing

QR Password Exchanger focuses on a simple peer-to-peer workflow using QR codes and public-key cryptography.