Free
$0forever
3 certificates
3 certificates per month. Google sign-in required.
Generate nowPricing
Three plans. None of them ever hold your keys.
Generation is always local. Free includes 3 certificates, Plus includes 25, Studio includes 50. You pay for a higher cap — never for custody of a secret we should not see.
Plus
$5per month
25 certificates
For regular lab and staging work.
Studio
$12per month
50 certificates
For people who mint certificates every week.
| Feature | Free | Plus | Studio |
|---|---|---|---|
| Certificates you can generate | 3 | 25 | 50 |
| Root CA certificates | |||
| Host certificates (CA-signed) | |||
| Self-signed TLS | |||
| Client certificates (mTLS) | |||
| CSR generation | |||
| RSA 2048 | |||
| RSA 4096 | |||
| .crt / .key / .pem / .pfx / zip | |||
| Google sign-in required | |||
| Saved subject profiles | |||
| Priority support | |||
| Private keys stored by SelfSignedCert | Never | Never | Never |