Check entire XHTML or HTML page by entering its HTTP URL .

Paste well-formed XHTML fragment or complete document containing hCard.

Upload HTML or XHTML file to validate it. For this to work your browser must be setting MIME types properly .

If searching for hCards in the wild is tiring, check one of the test-cases:

API & Other

Any page by Referer

<a href="http://hcard.geekhood.net/referrer/">Validate hCards</a>

Bookmarklet

hCard?

REST ful JSON API

Send GET request to http://hcard.geekhood.net/?url= URL to validate &output=json .

Output will be roughly compatible with the Validator.nu JSON API . Likely to change in the future.