Free Self-Signed SSL Certificates Generator

Here you can generate a self-signed certificate and a private key online, for free. No email or registration is required.

Just enter any subject that you want to generate a certificate for:

Free generated SSL certificate is valid for 365 days. It is better to use it on dev environments or private networks, our certificates are self-signed.

They're still fine, SSL works, but no 3rd party-site confirms ownership, and a user has to explicitly confirm their usage in browser :(

For production instances and public networks, pls contact Certificate Authority (CA) - here could be your advertising.