Private key (or CSR) match with certificate

Use this tool to compare the private key (or CSR) with the certificate. You can easily verify that the private key (or CSR) matches the certificate. The tool supports both RSA and ECC keys.

Enter both the certificate and private key (or CSR) in text form (Base64) in the fields and do not delete anything. Private key must not be encrypted or password protected (passphrase).