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ArchSetuToolsDockerDocker Multi-Stage Build Analyzer
Free tool

Docker Multi-Stage Build Analyzer

Paste a Dockerfile to see if it's multi-stage, and whether splitting build tooling out of the final image is worth doing.

Paste your Dockerfile

Single stage, but it runs build/install tooling directly - splitting into a build stage and a slim runtime stage that COPY --from=build the output typically cuts image size significantly.

Stages

#1node:20

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