Lemma.id

Prove you're human once

Create your lemma.id to prove you're a real person without sharing your ID with this site. Your lemma.id is stored privately in your browser, so you can skip repeat checks on other sites that use Lemma.id.

1. Secure this device with Face ID, Touch ID, or your passkey
2. Complete a one-time identity check, usually under a minute
3. Return to the site. They see a private proof, not your documents

Your ID documents are used only to create your human proof. After your proof is created, your documents and photos are removed from the verification provider. Lemma.id only stores your human proof, not your ID. Lemma does not use your verification data for advertising.