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Ad Tag Tester
CPU/RAM usage, Dimensions, SSL...
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HTML5 Ad Validator
Initial Load, Click Tags, Meta ad.size...
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Video Validator
MOOV Atoms, Audio Loudness, Bit Rates...
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Banner Ad Validator
Dimensions, Aspect ratio, SFW, Creative Border...

Banner Ad Mime-Type Detector

Upload your banner ad to check the image mime-type.

HTML5 Zip
Ad Tag
VAST
Video
Image
Audio
 
smart_display settings_system_daydream panorama
Drop your image file here
Format: PNG, JPG, GIF
gallery_thumbnail
Batch Upload
auto_stories
API Docs
Go ahead, try
it yourself !

Image Mime-Type

The MIME type indicates the nature and format of the image, such as image/png or image/jpeg.

Why do we test it?

Proper MIME type validation ensures that the ad file is correctly identified and can be processed by browsers and ad servers. Mismatches between the file type and its actual content may result in the ad not being displayed at all or being flagged for security concerns.

Giovanni Sollazzo
Giovanni Sollazzo
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Founder & Chairman, AIDEM Technologies
Dylan Coetzee
Dylan Coetzee
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Digital Marketing Director, OmniaMed Communications
Avast using AdValify.io to validate adsWideout using AdValify.io to validate adsGroupM using AdValify.io to validate adsAidem using AdValify.io to validate adsLeaf Group using AdValify.io to validate adsCox Media using AdValify.io to validate ads