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Banner Ad Bits Detector
Upload your banner ad to check the number of bits used.
Check 13+ ad quality tests for ad performance — validate against IAB banner ad guidelines
Image Bits
Image bits refer to the color depth of the image, which determines how many colors can be displayed. An 8-bit image, for example, can display up to 256 colors.
Why do we test it?
Validating image bit depth is essential for achieving a balance between image quality and file size. While higher bit depths allow for richer color representation, they also increase file size, which could slow down loading times. For online ads, smaller file sizes without compromising quality are critical for user engagement and performance.