Dockerfile Generator

Generate optimized Dockerfiles for Node.js, Python, Go, Rust, Nginx, and more with best practices built-in

How to Use Dockerfile Generator

1. Select your Base Image (Node.js, Python, Go, Rust, Nginx, Alpine, Ubuntu, or Custom) and set the version tag (e.g. 18-alpine, 3.11-slim, latest)
2. Configure options using the checkboxes: working directory, copy files, install dependencies, expose port, environment variables, non-root user, health check, and multi-stage build for production optimization
3. Click Generate to produce the Dockerfile, then Copy to clipboard or Download as a Dockerfile. Best practices notes are included inline as comments.

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