Display Ad Check: check banner sizes and file weight before handoff

I built Display Ad Check for the last pass before a Google display banner handoff. Select your frames in Figma and it checks the dimensions and measures the PNG and JPG export weights.

In my test set, it caught a 300×251 banner that should have been 300×250, and a 161 KB PNG that came in at 89.8 KB as a JPG.

It checks five frames at a time for free. The $4/month plan adds unlimited frames, a check for missing recommended banner sizes, and a copyable fix list.

Display Ad Check on Figma Community

If you try it on a real banner set, I’d be interested in whether it catches anything useful—and what you still have to check by hand.