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Certificate Generator

Generate self-signed SSL certificates for development and testing. Create RSA key pairs and certificates with customizable validity periods.

How to Use

  1. Fill in certificate details (domain name, organization, etc.)
  2. Configure key size and validity period
  3. Click "Generate Certificate" to create your SSL certificate

Input

Certificate Details

Domain name or server name
2-letter code

Key Settings

Days (1-3650)

Output

Your generated certificate will appear here...