Presentation API Validator

This service will validate a IIIF Presentation API resource against the specification. Fill in the URL of your manifest, and it will try to parse it and issue errors for failed requirements, and warnings for recommendations that haven't been followed.
URL of Manifest to Validate:

Select Presentation API Version:

Technical Note

If you would like to use the validator programatically, there are two options:

  • Download the code from github and run it locally.
  • Use it online with JSON based output, by an HTTP GET to this endpoint: