SSL tools CSR decoder
Paste a CSR and check exactly what it says — domain, company details and key size — before you send it with a certificate order.
A CSR (Certificate Signing Request) is encoded text that carries the data you entered when creating the request — the domain and, if needed, company details. This tool decodes it and shows it in a readable form, so you can confirm everything is correct before sending it. The text should start with -----BEGIN CERTIFICATE REQUEST----- and end with -----END CERTIFICATE REQUEST-----.
Don't have a CSR yet? Create one in the CSR generator, or order an SSL certificate.