You might wonder whether your banners will be successfully uploaded to Adform, because of possibly unforseen - or overlooked - upload specifications. 

Please do note that if you test your Adform banners locally - meaning directly on your PC instead of uploading them - the banner URL will always send you to

Luckily there is a simple way to verify whether your Adform banner conforms to the specs. Follow the steps below to check it:

  1. Go to 
  2. Upload your .zip files 
  3. For banners that are not uploaded: select category and format.
  4. Review your banners, the click and landing page

Let us know if we can help you with questions like this on or through the chat!

Did this answer your question?