Analyze Your Dockerfile for Security Issues
Paste your Dockerfile below to get instant feedback on security vulnerabilities, best practice violations, and recommendations for improvement.
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Security Checks
- Root user detection
- Hardcoded secrets
- Latest tag usage
- Health check presence
- ADD vs COPY usage
- Package cache cleanup
- Multi-stage builds
- WORKDIR configuration
- Layer optimization
- Best practices
Privacy First
All analysis happens in your browser. Your Dockerfile is never sent to any server or stored anywhere.