Docker Tools

Convert docker run to Compose, build and validate compose.yaml, plus volume, resource and Dockerfile generators.

ComposeDockerfileVolumesLimits

Service name

Container name (optional)

Image

Restart

Networks (comma-separated)

Ports (one per line)

Volumes (one per line)

Named volumes are added to the top-level volumes automatically.

Environment (KEY=value per line)

env_file (optional)

Healthcheck

Test command (CMD-SHELL)

interval

timeout

retries

start_period

Depends on (one service per line)

Suffix :healthy waits for the healthcheck, :completed for a successful exit.

compose.yaml

Everything runs in your browser. No connection to Docker, a daemon or a registry – nothing is built or pulled.

Type

Source

Volume name or host path (./data, /srv/data).

Container path

Read-only nocopy

SELinux

Propagation

Size

Mode

docker run -v / --tmpfs

docker run --mount

Compose – short syntax

Compose – long syntax

Everything runs in your browser. No connection to Docker, a daemon or a registry – nothing is built or pulled.

CPU limit (cores)

CPU reservation

Memory limit

Memory reservation

Memory + swap (optional)

PIDs limit (optional)

Pin to CPUs (optional)

/dev/shm size (optional)

Container (for docker update)

compose.yaml

docker run

docker update (running container)

Everything runs in your browser. No connection to Docker, a daemon or a registry – nothing is built or pulled.

Template

Separate build stage

Build image

Artifact path

Build command

Base image

WORKDIR

Dependency files (copied first)

Install command

Extra RUN commands (one per line)

Lines are joined with && into a single layer.

ENV (KEY=value per line)

USER

EXPOSE (space-separated)

Create this user (system account)

HEALTHCHECK command (optional)

CMD

Written in exec form (JSON array) so signals reach the process.

Dockerfile

.dockerignore

Build & run

Everything runs in your browser. No connection to Docker, a daemon or a registry – nothing is built or pulled.