Use the following links to CHECK your SSl, Decode CSR or SSL certificate. You can also convert your SSL.

SSL Server Test

This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet. Please note that the information you submit here is used only to provide you the service. We don’t use the domain names or the test results, and we never will.

https://www.ssllabs.com/ssltest/

CSR Decoder

https://www.sslshopper.com/csr-decoder.html

SSL Checker

https://www.sslshopper.com/ssl-checker.html

Certificate Decoder

https://www.sslshopper.com/certificate-decoder.html

Certificate key matcher

https://www.sslshopper.com/certificate-key-matcher.html

SSL Converter

https://www.sslshopper.com/ssl-converter.html