If you want to build Docker images directly from VS Code on Windows, the workflow is straightforward. You only need three parts: prepare the environment, create a Dockerfile, then run the build.

01 Prerequisites

Make sure these two items are ready:

1. Install and run Docker Desktop.
2. Install the official Microsoft Docker extension in VS Code.

On Windows, using the WSL 2 backend in Docker Desktop (Settings > Resources > WSL Integration) is usually more stable and faster.

02 Prepare a Dockerfile

If your project does not have one yet, VS Code can generate it:

1. Open your project folder in VS Code.
2. Press F1 or Ctrl+Shift+P to open the Command Palette.
3. Run Docker: Add Docker Files to Workspace.
4. Choose your platform (Node.js, Python, .NET, etc.) and follow the prompts.

You will typically get at least:

• Dockerfile
• .dockerignore

This gives you a working baseline that you can refine later.

03 Three Ways to Build the Image

Method A: Right-click Dockerfile

In the File Explorer, right-click Dockerfile, select Build Image..., and enter an image tag.

Method B: Command Palette

Press F1, run Docker: Build Image, then select context and tag.

Method C: Integrated Terminal

1

docker build -t your-image-name .

This command builds an image from the current directory context with the tag your-image-name.

04 Quick Checks for Common Issues

• Docker Desktop is not running: verify it is started.
• Build is very slow: check whether WSL 2 backend is enabled.
• Build cannot find files: ensure your terminal is at the project root and files are inside build context.
• Docker resources do not show in VS Code: restart VS Code and check Docker CLI (docker version).

Summary

Building Docker images in VS Code on Windows is mostly a setup problem. Once Docker Desktop and the VS Code Docker extension are in place, you can generate Docker files quickly and build images from either the UI or the terminal.