Nsec Remote Nostr Signer

Secure Key Management for Nostr

Protect your private keys while signing Nostr events remotely. The Nsec Remote Signer keeps your keys safely stored on-device, never exposing them to your computer, phone, or browser. Designed for seamless use with Nostr Connect-compatible clients, it ensures cryptographic operations are performed securely—where they belong. Reduce your attack surface and maintain full control of your identity on Nostr.

Remote signing without key exposure
Fully compatible with Nostr Connect
Hardware-level key protection
Ideal for privacy-conscious users