> For the complete documentation index, see [llms.txt](https://docs.jabref.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.jabref.org/finding-sorting-and-cleaning-entries/checkintegrity.md).

# Check integrity

JabRef can check the integrity of a library.

This feature is available through **Quality → Check integrity**.

![Check integrity dialog](https://2944476579-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Lr3JU9j9iSUW8RYz1hD-2910905616%2Fuploads%2Fgit-blob-6f7ff8f6eb2e547373d0e71a6ad73cad767ead7a%2Fcheckintegrity.png?alt=media)