Free SSL Certificates
in Seconds
Generate trusted SSL/TLS certificates from Let's Encrypt instantly — no CLI tools, no complex setup. Just enter your domain and download.
No credit card required. 100% free.
How It Works
Create a free account with your email address. Verify your email to get started.
Enter your domain name. Point your domain's A record to your server and ensure port 80 is accessible.
Download your certificate, private key, and CA bundle as a ZIP file. Install on your server.
Why MTFreeSSL?
Completely Free
Powered by Let's Encrypt. No hidden fees, ever.
Instant Generation
Certificate issued in under 2 minutes via HTTP-01 validation.
Easy Download
Get certificate, private key, CA bundle, and fullchain in one ZIP.
90-Day Certs
Standard Let's Encrypt 90-day certificates. Track expiry on your dashboard.
Any Domain
Works for any domain where you control DNS and port 80 access.
Staging Mode
Test with Let's Encrypt staging — no rate limits, safe for development.
⚠️ Requirements Before You Start
- • Your domain's A record must point to the server where HTTP-01 validation will be served
- • Port 80 must be open and accessible from the internet on that server
- • Wildcard domains (*.example.com) are not supported — HTTP-01 requires specific domains
- • For testing, use staging mode — staging certs aren't browser-trusted but have no rate limits
Ready to secure your site?
Join developers using free SSL certificates from Let's Encrypt.
Get Started Free