Aura Dev

SSL Certificate Decoder

Decode and inspect PEM-formatted X.509 SSL/TLS certificates.

Note: This is a simulated demonstration. A real implementation requires a cryptography library like node-forge to parse ASN.1 structures.

Input Certificate (PEM)

Decoded Information

Paste a PEM certificate and click Decode to view details.

What is an SSL Certificate Decoder?

An SSL Certificate Decoder parses X.509 PEM-encoded certificates to extract and display human-readable information.

It allows system administrators to verify certificate details like the issuer, subject, expiration date, and public key without using command-line tools.