SSL Converter
Convert certificate and key formats: PEM ⇄ DER, PEM ⇄ P7B (PKCS#7), PEM ⇄ PFX/PKCS#12. Runs entirely in your browser.
🔒 This tool runs entirely in your browser. Keys, certificates and passwords you enter are never sent to a server.
PFX creation currently supports RSA keys only.