SSH Key Inspector
Inspect any OpenSSH or PEM key — type, bit length, MD5 + SHA-256 fingerprints.
Paste an SSH key to inspect it.
About this tool
Paste a public OpenSSH key (ssh-rsa, ssh-ed25519, ecdsa-sha2-…), an OpenSSH private key (openssh-key-v1), or a PEM-encoded RSA key. The tool decodes the key type, computes the OpenSSH-style MD5 colon fingerprint and SHA-256 base64 fingerprint, and shows the key comment when available.