Free PKCS#12 Exporter

Build .p12 / .pfx files from a private key and certificate chain. Everything runs locally in your browser — nothing is uploaded to any server.

Generate PEM private keys ready for PKCS#12 export.

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Convert certificates and keys between PEM and DER formats.

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Check the strength of your PKCS#12 password.

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Private Key (PEM)

Drop .key / .pem here or click to select

Unencrypted RSA / EC private keys in PEM format.

Encrypted private keys (with passphrase) are not supported yet. Use an unencrypted key for this exporter.

Certificate Chain (PEM)

Drop .crt / .cer / .pem here or click to select

Server certificate + intermediate / root certificates.

The first certificate is treated as the leaf (server) certificate. Additional certificates form the chain (intermediates, then root).

Parsed Certificate List

Drag-and-drop multiple certs or paste them above, then review and reorder if needed.

PKCS#12 Settings

Friendly Name

PKCS#12 Password

Strength: -

Include full certificate chain in PKCS#12 Mask sensitive blocks in preview (blur on screen)

Export Summary

Waiting for inputs…

Private Key: Not loaded

Leaf Certificate: Not detected

Chain Certificates: 0

Password: Not set

PKCS#12 Output

Mask preview

No exports saved yet. After generating, click “Save Export” to keep it for this session.

Load a private key and certificate(s), set a password, then export your PKCS#12 bundle.