Free Tool

SSL Checker

Check if a website has a valid SSL certificate and see when it expires.

Enter a domain without https:// (e.g. example.com)

Use this free SSL Checker to verify whether a website has a valid SSL certificate, who issued it, and when it expires.

How to Use the SSL Checker

  1. Enter the domain name you want to check (without https://).
  2. Click Check SSL.
  3. Review the SSL certificate details shown in the results.

What the Results Mean

  • Valid SSL — The site has a trusted SSL certificate.
  • Issuer — The certificate authority (CA) that issued the certificate.
  • Expiry Date — When the certificate expires. Expired certificates indicate a security risk.
  • Domain Match — Whether the certificate covers the domain you checked.
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