Image Ad / Promoted Post - Landscape (4:3)
Landscape
- Size (px)
- Ratio
- 4:3
Landscape · Native · Verified 2026-07
The primary creative for a Native Banner campaign requires one image and one title.
Upload the image at exactly 320x240 pixels (JPG or PNG, up to 350 KB), despite conflicting aspect ratio labels.
The title can be up to 64 characters.
You can add up to 15 creatives per test campaign.
For best results, use images featuring people or large objects on contrasting backgrounds, and include numbers or facts in the headline.
Impressions are only counted if at least 50% of the banner is in view.
There are no options for logos or separate CTA fields.
Test a file against this exact spec before you upload it anywhere.
Nothing is uploaded or saved — the check runs entirely in your browser.