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Get a free certificate for your project with ease

UnoSSL is completely free online wizard for generating Let's Encrypt certificates. Wildcard certificates included!

Get startedNo registration required


Available features:
  • Generate certificate + key in our cloud or use your own CSR
  • Revoke your certificates anytime
  • Free unlimited wildcard certificates
  • DNS verification method
  • Cloudflare verification method
Planned features:
  • Get email notification 1 month before expiration
  • FTP verification method
  • Customized certificate contact details


We are committed to keep original idea of the sslforfree, therefore all of provided services by UnoSSL are completely free. Only way how we make money is through donations.

Therefore please consider donating.

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