Docker Run to Compose
Convert a docker run command into a docker-compose.yml snippet.
docker-compose.yml
Frequently asked questions
What does this tool convert?
It translates a docker run command into an equivalent docker-compose.yml snippet. This makes it easier to move a one-line command into a reusable compose file.
Why convert docker run to compose?
A compose file is easier to read, version-control and re-run than a long docker run line, and it can define multiple services together. Converting saves you from hand-translating every flag.
Which docker run options are supported?
Common flags such as port mappings, environment variables, volumes, the image name and the container name are translated into their compose equivalents. Unusual or rare flags may need manual adjustment.
Is my command sent to a server?
No. The conversion runs entirely in your browser, so the command you paste is never uploaded. It is processed locally.
Does the generated compose file always run as is?
The snippet is a faithful translation of the flags it recognises, but complex setups may need review or small tweaks before running. Always check the output against your intended configuration.
How do I use the generated compose snippet?
Copy it into a docker-compose.yml file and run docker compose up to start the service. The snippet defines the same container the original command would create.
Does it handle environment variables and volumes?
Yes. Environment variable flags become compose environment entries and volume flags become volume mappings, preserving your configuration in the compose format.