Caddyfile Generator
Build a clean Caddyfile for static sites, SPAs, reverse proxies or PHP apps in seconds.
Runs 100% in your browser — nothing is ever uploaded.
What is Caddyfile Generator?
This free Caddyfile generator creates ready-to-run configuration for the Caddy web server, which handles HTTPS certificates automatically. Choose between a static file server, an SPA with index.html fallback, a reverse proxy to your app server, or PHP via FastCGI — then toggle zstd/gzip compression and access logging. The Caddyfile updates live as you change options, entirely inside your browser.
How to use Caddyfile Generator
- Open the tool — no signup, no upload, everything runs in your browser.
- Fill in the site options in the form; sensible defaults are pre-selected.
- The Caddyfile output updates instantly with every change you make.
- Copy the result or download it as a ready-to-use file.
Frequently asked questions
Is this Caddyfile generator free to use?
Yes — this Caddyfile generator is completely free with no signup, no limits, and no watermarks. Use it as often as you like.
Does Caddy really handle HTTPS automatically?
Yes. When your Caddyfile uses a real domain name, Caddy obtains and renews Let's Encrypt (or ZeroSSL) certificates automatically — no certbot, cron jobs or manual renewal needed.
Is my configuration data private?
Absolutely. Everything is generated locally in your browser with JavaScript — no data, settings, or file contents are ever sent to any server.
Do these tools touch my servers?
No. OpsForge tools are pure calculators and generators that run in your browser — they never connect to your infrastructure. You copy the result and apply it yourself.
Is the chmod calculator accurate for all systems?
Yes — octal permission notation is a POSIX standard, so the results apply identically on Linux, macOS and BSD.
Will more DevOps tools be added?
Yes — Dockerfile, docker-compose, nginx and CI config generators are on the roadmap. Everything will stay free and client-side.