Ed25519 Key Generator

Generate an Ed25519 key pair — raw hex, PEM and OpenSSH formats.

Private key (raw, hex)

DEBCCA3C68018FC6971736C8E80B1C61F2770E725D64A9C8729B8D3602E30839

Public key (raw, hex)

BF851D80D2555A3C377602FBD8F70F4B5DE8760B0A1D0375EF99062A5161F4EF

OpenSSH authorized_keys line

ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIL+FHYDSVVo8N3YC+9j3D0td6HYLCh0Dde+ZBipRYfTv toolbelt-demo

Private key PEM

-----BEGIN PRIVATE KEY (seed)-----
3rzKPGgBj8aXFzbI6AscYfJ3DnJdZKnIcpuNNgLjCDk=
-----END PRIVATE KEY (seed)-----

Public key PEM

-----BEGIN PUBLIC KEY-----
v4UdgNJVWjw3dgL72PcPS13odgsKHQN175kGKlFh9O8=
-----END PUBLIC KEY-----