Online Tool Store
Dockerfile Builder
Montieren Sie Dockerfile mit Multi-Stage Builds, Nicht-Root Benutzer, korrekten Layer Reihenfolge und .dockerignore die Image klein hält.
🔒 Dieses Tool läuft vollständig in Ihrem Browser. Ihre Dateien werden niemals an einen Server hochgeladen.
Developer
Dockerfile Builder
Frontend preview — no upload or external service.
Dockerfile
Multi-stage Node build: dependencies installed in a builder stage, only production node_modules and built output copied into a slim runtime image running as an unprivileged user.
How Dockerfile Builder works
- Open Dockerfile Builder and review the example state before entering your own values.
- Enter or select the information needed for Dockerfile Builder.
- Review the result and adjust the inputs if you want to compare another case.
Assemble a Dockerfile with multi-stage builds, a non-root user, correct layer ordering, and a .dockerignore that keeps the image small. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Dockerfile Builder used for?
Assemble a Dockerfile with multi-stage builds, a non-root user, correct layer ordering, and a .dockerignore that keeps the image small.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Dockerfile Builder. Use the result as a planning aid and verify important decisions independently.