DOCKER(1)

NAME
docker-image-save - Save one or more images to a tar archive (streamed to STDOUT by default)

SYNOPSIS
docker image save [OPTIONS] IMAGE [IMAGE...]

DESCRIPTION
Produces a tarred repository to the standard output stream. Contains all parent layers, and all tags + versions, or specified repo:tag.

Stream to a file instead of STDOUT by using -o.

EXAMPLES
Save all fedora repository images to a fedora-all.tar and save the latest fedora image to a fedora-latest.tar:
    $ docker image save fedora > fedora-all.tar
    $ docker image save --output=fedora-latest.tar fedora:latest
    $ ls -sh fedora-all.tar
    721M fedora-all.tar
    $ ls -sh fedora-latest.tar
    367M fedora-latest.tar

See also
docker-image-load(1) to load an image from a tar archive on STDIN.

OPTIONS
-o, --output=""
    Write to a file, instead of STDOUT

--platform=[]
    Save only the given platform(s). Formatted as a comma-separated list of "os[/arch[/variant]]" (e.g., "linux/amd64,linux/arm64/v8")

SEE ALSO
docker-image(1)