Ad Creative Validator
Drop in an image or video. The validator reads its real dimensions, aspect ratio, file weight, and duration and checks them against current platform ad specs — entirely in your browser. Nothing is uploaded.
client-side · private
drop creative
Drop an image or video, or click to browse
JPG · PNG · WEBP · GIF · MP4 · MOV · WEBM — stays in your browser
FAQ
Questions operators ask
Drop in an image or video and it reads the file's real dimensions, aspect ratio, byte weight, and (for video) duration, then compares each against the current ad specs for every platform/placement combination. Pass, warn, or fail per spec — with the exact threshold you missed.
Related tools
Keep going
- Ad Specs — current dimensions, file weights, and aspect ratiosSearchable reference for current ad specs across every major paid platform. Monitored daily, sourced.Open →
- Ad Placements — where ads actually showEvery paid surface — Search, YouTube, Gmail, Discover, Maps, Display, Shopping, Meta family, TikTok — mapped to the campaign type that controls it.Open →
- Policy Watch — paid media policy change trackerAdvertising policy changes across Meta, Google, TikTok, LinkedIn, Amazon and more. Sourced from official changelogs.Open →
- Weather Report — current paid media benchmarksLow–median–high ranges for CPM, CTR, CVR and other paid media metrics, sliced by platform, industry, and objective. Directional, not gospel.Open →