CRT to JKS Converter

Convert CRT certificate files to JKS (Java KeyStore) format with this free online tool.

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About This Tool

This tool allows you to convert CRT certificate files to JKS (Java KeyStore) format, which is commonly used in Java applications for SSL/TLS configuration. Simply upload your CRT file, provide the certificate alias and password, and download the generated JKS file. The conversion is performed securely using OpenSSL on the server side.

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How to Use

Upload your CRT certificate file using the file upload area
Enter a certificate alias (name) for the JKS file
Set a password for the JKS file (required for security)
Click the 'Convert to JKS' button
Download the generated JKS file from the results section

Frequently Asked Questions

Find Quick Answers

What is a CRT file?

A CRT file is a certificate file format commonly used for SSL/TLS certificates. It contains the public key and certificate information in PEM or DER format.

What is a JKS file?

JKS (Java KeyStore) is a Java-specific file format used to store cryptographic keys and certificates. It's commonly used for SSL configuration in Java applications.

Is my data secure?

Yes, all file processing happens securely on the server and files are deleted immediately after conversion. We don't store any uploaded files or generated JKS files.

What if I don't have a password for my CRT file?

CRT files typically don't have passwords since they contain only the public certificate. The password you provide is for the generated JKS file to protect the private key (if included).

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