Vanity Npub

Mine your perfect Nostr identity in your browser — Free & Open Source

Enter the characters you want at the start (a-z, 0-9 only, no 1, b, i, o)

npub1
Estimated Difficulty Enter a prefix
4 threads Detecting cores...
Mining in progress...
0
Keys Checked
0
Keys/Second
0:00
Elapsed Time
Initializing workers...

🎉 Match Found!

Public Key (npub)
Private Key (nsec) — KEEP SECRET!

Save your private key (nsec) securely!
This key was generated entirely in your browser and is not stored anywhere. If you lose it, your identity cannot be recovered.

100% Client-Side

All key generation happens in your browser using Web Workers. Your private keys never leave your device — we can't see them even if we wanted to.

Difficulty Scaling

Each additional character roughly multiplies the search time by 32. A 3-letter prefix takes seconds; 6+ letters could take hours or days. Please be patient.

Free & Open Source

This project is completely free to use and open source. No payment required, no tracking, no data collection. Support development with voluntary Lightning tips.