cord

Cord is a privacy‑first messaging app with end‑to‑end encryption and minimal identity requirements—no phone number, no email, no contact upload.

End‑to‑End Encryption

Signal Protocol encryption for messages

Forward secrecy

Cryptographic message authentication

Minimal Identity by Design

No phone number required

No email required

No contact list uploads

Join cords via code/QR

Key Features

Create or join secure cords (group chats)

Real‑time encrypted messaging

Message expiration options

Dark and light themes

Push notifications (no message content)

Privacy‑First

No ads or trackers

Built on open cryptographic standards

Designed to minimize stored data

Why Choose Cord?

Cord focuses on private communication without tying your account to personal identifiers. Your messages are end‑to‑end encrypted so only participants can read them.