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.
LOCAL VIDEO PREFLIGHT
Video Validator
Inspect a video safely on this device. Its contents are never uploaded, retained, or sent to analytics, APIs, or third parties.
A general technical review of the video and audio tracks.
Files are read in small chunks by a locally bundled parser. Preview support depends on your browser and is separate from metadata inspection.
Starting the local media parser…
VIDEO REPORT
READYVideo metadata
VALIDATION CHECKLIST
Technical preflight
Unknown metadata is never treated as a pass or failure. A technical result does not guarantee publisher or platform approval.