# Image Matcher

URL: https://edu.chainguard.dev/chainguard/migration/image-matcher.md

Use the Chainguard Image Matcher API to find the closest Chainguard equivalent for an existing container image.

## Pages

- [Image Matcher Overview](https://edu.chainguard.dev/chainguard/migration/image-matcher/overview.md): Learn how the Chainguard Image Matcher uses SBOMs to recommend the closest Chainguard image equivalent for your existing container images.
- [Find a Matching Chainguard Image Using the API](https://edu.chainguard.dev/chainguard/migration/image-matcher/find-match.md): How to call the Chainguard Image Matcher API with an existing SBOM to find the closest Chainguard image equivalent.