Generate CSR using OpenSSL

Info needed for Certificate Signing Request (CSR) generation

Generate CSR

To generate SSL for multi domain (SAN), just enter domains separated by space. If normal SSL, just enter domain with out www.

For wildy card use *.domain.com

View CSR Details

Or use online tools like

https://cryptoreport.websecurity.symantec.com/checker/views/csrCheck.jsp