Caddyfile Configuration Generator

Build a clean, production-ready Caddy config for static sites or reverse proxies with secure defaults and easy copy-paste output.

Configuration

Tune the site mode and deployment defaults.

Site Mode

Domain

TLS Email

Upstream

Compression

Enable zstd and gzip responses.

Security Headers

Add sane browser security headers.

Generated Caddyfile

Ready to drop into your repo or server.

Caddyfile

app.example.com {
  tls ops@example.com
  encode zstd gzip
  header {
    X-Content-Type-Options nosniff
    X-Frame-Options SAMEORIGIN
    Referrer-Policy strict-origin-when-cross-origin
    Permissions-Policy geolocation=(), microphone=(), camera=()
  }
  reverse_proxy 127.0.0.1:3000
}

Site Mode

Proxy

Compression

Enabled

Headers

Hardened