Now with auto-renewal and API access

SSL Certificates
That Manage Themselves

LightSSL automates Let's Encrypt certificate issuance, validation, and renewal — so you never worry about expired certs again.

Start FreeView Pricing

Free forever for up to 5 certificates. No credit card required.

10,000+
Certificates Issued
99.9%
Uptime Guarantee
< 2 min
Average Issue Time
< 100ms
API Response

How It Works

From domain to deployed certificate in three simple steps

01

Add Your Domain

Enter your domains and choose DNS-01 or HTTP-01 validation. We guide you through every step.

02

Validate & Issue

Follow clear, step-by-step validation guidance. Your Let's Encrypt certificate is issued in minutes.

03

Auto-Renew

Pro and Enterprise plans handle renewal automatically. Never worry about expired certificates again.

Everything You Need

A complete certificate management platform built for developers and teams

Let's Encrypt Integration

Free trusted SSL certificates from the world's most popular certificate authority.

DNS-01 & HTTP-01 Validation

Flexible domain control validation that works with any DNS provider or web server.

Auto-Renewal

Certificates renew automatically before expiration. Set it and forget it.

API Access

Programmatic certificate management with API keys. Integrate into your CI/CD pipeline.

Team Support

Organization-wide certificate oversight. Perfect for teams managing many domains.

Wildcard Certificates

Secure unlimited subdomains with a single certificate. Ideal for SaaS and multi-tenant apps.

Simple, Transparent Pricing

Start free and scale as you grow. No hidden fees.

Free

$0forever
  • Up to 5 active certificates
  • DNS-01 & HTTP-01 validation
  • Manual certificate download
Start Free
Most Popular

Pro

$5/month
  • Up to 50 active certificates
  • DNS auto-renewal
  • API keys for programmatic access
Upgrade to Pro

Enterprise

$15/month
  • Unlimited certificates
  • Team & organization support
  • Wildcard certificates
Upgrade to Enterprise
Compare all features
lightssl — certificate issuance
$ curl -X POST https://lightssl.com/api/certificates \\
-H "X-API-Key: lssl_xxxxxxxx" \\
-d '{"domain":"example.com","challenge_type":"dns-01"}'
{
"id": "cert_abc123",
"domain": "example.com",
"status": "issued",
"expires_at": "2026-08-04"
}
# Certificate issued in 1m 42s. Auto-renewal enabled.

Ready to secure your domains?

Join thousands of developers who trust LightSSL for their certificate management.

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