Your contact details are encrypted in the browser before being published to Nostr relays. No server can ever read the content — only people you share the link with.
Already have a backup from another device?
Shown on your My Cards list. Published as plaintext on relays — visible to relay operators.
Share the link below with anyone who should see this card.
The decryption key is in the #fragment — it never reaches any server.
⚠️ The card name and update timestamps are visible to relay operators in plaintext. Avoid using full personal names as the card name.
Paste the contents of a backup JSON file. Both v2 (nostr-vcard) and v1 (legacy) formats are accepted.
⚠️ Treat this link like a password — anyone who has it can read the card. The decryption key is in the #fragment, which browsers never send to any server.
The card name and update timestamps are visible to relay operators in plaintext.
📱 Add-to-contacts link (auto-downloads .vcf on open):
Decrypting contact…
Your answer helps protect the contact's details.
Scan to save contact
📌 Bookmark this card — only on trusted devices!
This link always shows the latest details — bookmark it to stay up to date. Press Ctrl+D (or ⌘D on Mac) and save to a folder called Contacts.
⚠️ Do not bookmark on shared or public computers.