# Certificate Decoder

> Decode a PEM certificate or CSR to see its subject, issuer, validity, names, key and fingerprints.

- URL: https://prismkit.hippodev.app/en/crypto/certificate-decoder
- Category: Crypto & Security
- Runs: client-side, no upload

This is an interactive tool — open https://prismkit.hippodev.app/en/crypto/certificate-decoder to use it.