SSL Key Matcher

Using our tool you can check whether the certificate matches using a key or CSR.

When you are managing many different certificates, it is easy to mismatch which private key or which CSR is used to generate which certificate. Any mismatches between pairs will prevent your certificate from working properly.

Important: The lines with -----BEGIN----- and ----END----- must be present in the fields

What do you want to check:

Check if a CSR and Certificate match Check if a Certificate and a Private Key match

Paste your SSL certificate* or upload it ^*

Paste your CSR* or upload it ^*

Paste your Private Key* or upload it ^*

× The certificate and CSR match!