Nostrame

Secure Nostr Signer & Multi-Account Manager

Sign Nostr events without exposing your private keys. Manage multiple accounts from a single extension.

Security
- AES-256-GCM encrypted vault with PBKDF2 key derivation (600,000 iterations)
- Private keys stored only in memory, never written to disk
- Auto-lock after configurable inactivity timeout
- Per-website permission management

Multi-Account Management
- Derive multiple accounts from a single mnemonic seed phrase (NIP-06)
- Import existing accounts via nsec, hex, or ncryptsec (NIP-49)
- Generate new accounts with random mnemonic
- Switch between accounts easily

NIP-07 Browser Signer
- Sign events for any Nostr web application
- Approve or deny requests per website
- Grant permissions for specific event kinds or all events
- View and revoke permissions anytime

Encryption Support
- NIP-04 encrypted direct messages
- NIP-44 versioned encryption

Relay Management
- Configure read and write relays (NIP-65)
- Outbox model for profile discovery

Backup & Recovery
- Export encrypted vault backup
- Import backup with password
- BIP-39 compatible seed phrases

Privacy: All data stays on your device. No tracking, no analytics, no external servers.