An identity nobodycan take away.

Nostr has no sign-ups or passwords. Your identity is a cryptographic keypair you control and can use across Nostr apps. Learn more at nostr.org

A Nostr private key is created instantly on your device. It gives you full control of your identity and works across Nostr apps. No email, password, or signup required.

Create your Nostr identity

No signup. No account. Just a keypair you control.

npub: Your public key. This is how others follow you.
nsec: Your secret private key. It signs your posts.
Portable: Works in every Nostr app, not just 2140 Social.

How does an account with no password work?

The pair: Your identity is a single keypair. Your public key is what others follow. Your private key proves a post came from you.
No recovery: Nobody stores your private key, so nobody can reset or recover it. Keep a secure backup.
One key, many apps: Your key works across Nostr apps. 2140 Social is one way to access the network, not the network itself.