Config File Tools

Convert config and data between JSON, YAML, TOML, JSON5, INI, XML, CSV and .env. Type or paste on the left, pick the output format on the right, and copy the result. Includes a format button and a minify toggle.

Turn docker run commands into a docker-compose.yml, or a compose file back into docker run. Ports, volumes, environment variables, networks, restart policies and resource limits carry over.

Paste an OnCalendar expression to see its normalized form and its next run times in any time zone, just like systemd-analyze calendar. Convert it to and from cron, and generate matching .timer and .service units.

Build a complete WireGuard setup: one server and as many peers as you need. Keys, preshared keys and tunnel addresses are filled in for you, with full or split tunnel routing, DNS, NAT rules, a QR code per peer and a zip of every config.