How to find SSL Certificate fingerprint

To view the SSL certificate fingerprint, open the website in the google chrome browser. On the browser address bar, you will see the lock icon, click on it.

Chrome SSL certificate details

Click on “Connection is secure”

google chrome valid SSL certficate

Click on “Certificate is Valid”. You will see SSL Certificate details as shown below.

SSL certificate fingerprint in chrome

You will see SHA-256 and SHA-1 Fingerprint.

To find the SSL certificate fingerprint using openssl command, run

SHA-256

openssl x509 -noout -fingerprint -sha256 -inform pem -in  SSL_CERT_FILE.CRT

SHA-1

openssl x509 -noout -fingerprint -sha1 -inform pem -in  SSL_CERT_FILE.CRT
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