Dockerfile Generator
Generate production-ready Dockerfiles with presets for Node.js, Python, Go, and Nginx. Customize every layer — FROM, RUN, COPY, EXPOSE, CMD.
About the Dockerfile Generator
Generate production-ready Dockerfiles with presets for Node.js, Python, Go, and Nginx. Customize every layer — FROM, RUN, COPY, EXPOSE, CMD.
Dockerfile Generator is a free browser-based tool on QuickFnd. Generate production-ready Dockerfiles with presets for Node.js, Python, Go, and Nginx. Customize every layer — FROM, RUN, COPY, EXPOSE, CMD. No installation or account required — runs entirely in your browser on desktop and mobile.
- Type
- Tool
- Runs in
- Your browser — no account, no install
- Price
- Free
- Privacy
- Inputs stay on your device unless the tool says otherwise
Frequently asked questions
Node.js 20, Python 3.12, Go 1.22, and Nginx. Each preset sets the correct base image, install command, and entrypoint.
Yes. Every line (FROM, WORKDIR, COPY, RUN, EXPOSE, CMD) is editable. You can also add extra lines like ENV or LABEL.
The generated Dockerfiles follow best practices (Alpine images, multi-stage friendly, production flags). Always review for your specific needs.
The current version generates single-stage Dockerfiles. For multi-stage, use the extra lines field to add additional FROM stages.
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