| Type | Category | Field | Value |
|---|
Related Tools
Online certificate viewing tool, open the SSL certificate in PEM or DER format, view the certificate's common name, key algorithm, validity time, certificate fingerprint, alternative name, and other information. This tool also supports viewing information about certificate chains.
Online certificate viewing tool, supporting viewing SSL certificate information and certificate fingerprint information. If the opened certificate contains a certificate chain, this tool also supports viewing certificate chain information.
- Certificate : Open the certificate file or enter the certificate string. This tool supports certificates in PEM and DER formats. When selecting PEM format, directly enter the PEM format string of the certificate. When selecting DER format, enter the Hex string of the certificate.
- FingerPrint : When enabled, the certificate fingerprint information will be displayed. The displayed fingerprint includes certificate SHA-256, certificate SHA-1, public key SHA-256, and public key SHA-1 fingerprint information.
- If the certificate contains a certificate chain, the correct prevention order for certificates in the certificate chain is: domain name certificate, intermediate certificate, root certificate. Among them, domain name certificates are placed first.
-
The displayed certificate information includes:
Subject : Common Name(CN), Alternative Name, Country Name(C), State(ST), Locality(L), Organization(O), Organizational Unit(OU), Email(E).
Issuer：Common Name(CN), Alternative Name, Country Name(C), State(ST), Locality(L), Organization(O), Organizational Unit(OU), Email(E).
Basic Info : Serial Number, Not Before, Not After, Validity Period, Subject Key Identifier, Authority Key Identifier, Key Algorithm, Key Length, Signature Algorithm. -
The displayed certificate chain information includes:
Subject : The target subject for certificate issuance.
Issuer : The issuer of the certificate.
Validity Period : The validity time range of the certificate. - If the alternative name is too long, clicking on the display result of the alternative name will pop up a list of all alternative names.
- This tool has a certain frequency limit, please use this tool reasonably. Anonymous : 30/IP*Hour, Normal user : 30/Hour, VIP : 120/Hour, Senior VIP : 120/Hour.
