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File Size Detector

Upload your video ad to determine the file size of the video.

Check 24+ ad quality tests for ad performance — validate against IAB video ad guidelines

Go ahead, just
drop your ad !
HTML5 Zip
Ad Tag
VAST
Video
Image
Audio
smart_display settings_system_daydream panorama
Drop your video ads here
MP4, WebM, MOV, AVI, MPG, 3GP
Validate against:
Ad Spec: IAB Ad Guidelines
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File Size

The total size (in bytes) of the video.

Why do we test it?

Higher file sizes require users to have a higher bandwidth. To avoid buffering or stalling, the file size (bytes) divided by the video duration (seconds) should not exceed the user's bandwidth (in Mbps).