Example of pre-upload analysis by Faebot. The numbers show the Flickr photo ID and the resolution of the original image, with numbers in magenta matching the minimum size criteria. Blank images are autodetected by checking standard deviation, will be skipped, and flagged in the list.
<a href="//commons.wikimedia.org/wiki/User:F%C3%A6" title="User:Fæ">Fæ</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>