Docker Run Command Generator - Create Docker CLI Commands

Generate Docker run commands with ports, volumes, environment variables, networks. Copy-paste ready, supports detached mode, restart policies. Works offline.

Generated Command

docker run ...

Basic Settings

Container Name (optional)

Image Name

Tag

Detached mode (-d) - run in background

Interactive + TTY (-it) - for shells

Remove after exit (--rm)

Restart Policy

Port Mappings

Volume Mounts

No volumes configured

Environment Variables

No environment variables

Network & Resources

Network

Memory Limit

CPU Limit

Custom Command

Example: sh -c "echo hello && sleep 10"

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Frequently Asked Questions

Container name, image and tag, port mappings (host:container), volume mounts (bind and named), environment variables, network settings, restart policies, detached mode, interactive/TTY, resource limits, and custom commands.

Add port mappings as host:container pairs. For example, 8080:80 maps host port 8080 to container port 80. Add multiple mappings for services exposing multiple ports.

Bind mounts map a host directory to a container path (e.g., /home/user/data:/app/data). Named volumes use Docker-managed storage (e.g., mydata:/app/data). Volumes are portable; bind mounts are simple for development.

Add key-value pairs in the Environment Variables section. These become -e flags. For example, DATABASE_URL=postgres://... or NODE_ENV=production.

Control container restart behavior: 'no' (never restart), 'always' (restart on failure or daemon restart), 'unless-stopped' (like always but manual stops persist), 'on-failure' (only on error exit).

Yes for production services (runs in background with -d). Disable for debugging or one-off commands where you need to see output and interact with the container.

Yes. Use the Custom Command field to override the image's default CMD. For shell commands, use: sh -c 'command1 && command2'. For entrypoint override, add --entrypoint separately.

Click 'Copy Command' to copy the complete docker run command to clipboard. Paste directly into your terminal. The command is formatted with line breaks for readability.

The generator covers common use cases. For advanced options like --cap-add, --device, --network-alias, or security options, copy the generated command and manually append those flags.

Configuration is saved in browser localStorage and persists between sessions. Clear browser data to reset. Export the command to a file or script for version control.

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