SSH Public Key Inspector

Paste an OpenSSH public key (ssh-rsa, ssh-ed25519, ecdsa-sha2-nistp256/384/521, or ssh-dss) and decode its type, internal bit length, the raw key components, and its SHA-256 and MD5 fingerprints (the blob hash OpenSSH shows as the key's ID). Everything is parsed locally with base64 and struct decoding — your key never leaves the browser.