Certificate Converter
Convert CRT/KEY files to PFX format (PKCS#12)
Certificate File (.crt, .cer, or .pem)
Click to select certificate file
Private Key File (.key)
Click to select private key file
CA Certificate Chain (optional - .crt, .cer, or .pem)
Click to select CA chain file (optional)
Include intermediate and root certificates if needed
PFX Password
This password will be required when importing the PFX file
Friendly Name (optional)
A descriptive name for the certificate
Convert to PFX
ℹ️ How to use:
Select your certificate file (.crt, .cer, or .pem)
Select your private key file (.key)
Optionally add CA certificate chain
Set a password for the PFX file
Click Convert to create and download the PFX file
Privacy Notice:
All conversion happens in your browser
No files are uploaded to any server
Your certificates and keys stay on your device