Docker Compose Generator
Build a docker-compose.yml from services, ports, env, and volumes.
About this tool
Builds a docker-compose.yml file from one or more services — image, port mappings, environment variables, and volume mounts — without hand-writing YAML indentation from scratch.
Everything is generated locally in your browser — nothing is uploaded.
Frequently asked questions
- What format should ports/volumes/environment be entered in?
- One per line, in the same format Docker Compose itself uses: ports and volumes as
host:container(e.g.8080:80or./data:/var/lib/data), environment asKEY=value. - Does this validate that my image names or paths are correct?
- No — it only formats whatever you enter into valid YAML structure. Double-check image names, ports, and paths are correct for your actual setup.
- Can services depend on each other?
- Not in this version — add a
depends_on:section manually to the generated file if you need service startup ordering.