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Banner Ad Aspect Ratio Detector
Upload your banner ad to check the aspect ratio.
Check 13+ ad quality tests for ad performance — validate against IAB banner ad guidelines
Image Aspect Ratio
The aspect ratio defines the proportional relationship between the width and height of the image. Common ratios include 1:1, 16:9, and 4:3.
Why do we test it?
Ensuring the correct aspect ratio is important for maintaining visual consistency across different devices and formats. A distorted aspect ratio can make an ad look unprofessional, reducing its effectiveness. Keeping a correct ratio guarantees that the ad displays as intended, regardless of where it's viewed, ensuring optimal brand representation.