Use our Certificate Decoder to decode your PEM-encoded SSL certificate and verify its accuracy. A PEM-encoded certificate consists of a block of encoded text that includes all the certificate details and the public key. Another easy method to view certificate information on a Windows machine is to double-click the certificate file.To use this certificate viewer, simply paste the text of your certificate into the box below, and the Certificate Decoder will handle the rest. Your certificate should begin with "-----BEGIN CERTIFICATE-----" and end with "-----END CERTIFICATE-----". After installing SSL on your server, you can confirm the installation's correctness by using the SSL Checker.
If you need to check CSRs on your computer, run this OpenSSL command:
openssl x509 -in certificate.crt -text -noout