Self-Signed SSL Certificate Generator
Security & EncryptionDaily PRO ToolGenerate self-signed SSL certificates and RSA private keys (PEM format) client-side for local development.
Self-Signed SSL Certificate Generator
At ToolsApp, 65% of tools rotate daily for PRO members (leaving 35% free each day). Upgrade to PRO to enjoy unrestricted, 365-day access to all tools every day.
Unrestricted Access to All Tools
Use any tool without waiting for daily rotations.
Zero Ads & Peak Performance
Distraction-free, lightning-fast processing.
Batch Processing & High Limits
Process 50+ files simultaneously in full resolution.
Priority 24/7 PRO Support Center
Direct priority support with the ToolsApp team.
This tool may rotate back to the free pool tomorrow, or you can unlock it immediately with PRO.
Zero Ads, Unlimited Batch Actions & PRO Privileges
Enjoy a completely ad-free experience, unlimited batch file conversions, and PRO support across all 250+ developer & web tools starting at $1.89/mo (≈ 66 ₺/mo).
How to Use Self-Signed SSL Certificate Generator
Enter Domain
Specify localhost or your local test domain.
Generate Certificate
Instantly create cert.pem and key.pem cryptographic blocks.
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