CREATIVE VALIDATOR
Check the creative,
before it ships.
Upload a static image, animated GIF, or HTML5 ZIP package to inspect its dimensions and basic package setup. Your file stays on this device.
Add a creative
PNG, JPG, WebP, GIF, or HTML5 ZIP · up to 10 MB · no file is uploaded or retained.
Optional placement-size check Use this only to flag a mismatch against a known requirement.
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CREATIVE REPORT
READYCreative preview
Preparing local preview…Click destinationOpen test link ↗The preview starts automatically. It runs locally in a sandbox; external requests and pop-ups are blocked.
HTML5 PACKAGE CHECKS
Asset and click setup
HTML5 packages are inspected before previewing. Confirm click-through behavior, ad-server settings, and publisher requirements separately.