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How to use Dockerfile Generator

Choose Node.js, Python, or a static site, and the tool writes an optimized multi-stage Dockerfile with the right base image, install step, and exposed port for that stack.

Frequently asked questions

Is the generated Dockerfile production-ready?

It is a solid, optimized starting point using multi-stage builds — review the base image version and exposed port against your deployment target before shipping.

Is this configuration production-ready as written?

It is a solid, secure-by-default starting point — review ports, paths, and credentials for your actual server before deploying.

Does this tool send my configuration anywhere?

No. Everything is generated client-side in your browser; nothing is uploaded to any server.

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