SSL Certificate Converter

Extract PEM from PKCS#12 (.pfx / .p12): Extract your Private Key, Server Certificate, and CA chain from an existing `.pfx` or `.p12` file for Linux / Nginx / Apache.

Convert PEM to PKCS#7 (.p7b): Combine certificates into a single `.p7b` file for Windows / Java Keystores. (Note: P7B files contain certificates only, no private keys).

Extract PEM from PKCS#7 (.p7b): Extract individual standard PEM certificate blocks from a `.p7b` file.

Convert Binary DER (.der / .cer) to Base64 PEM: Convert a binary encoded certificate into a readable ASCII PEM block.

Convert Base64 PEM to Binary DER: Convert standard text PEM certificate into binary DER format.