Criteo — Adaptive ad - Vertical

Vertical / Portrait · Native · Verified 2026-07

Live preview

800×1200

shown at 38%

Full-screen 9:16

Size (px)

Ratio2:3

Max weight1 MB

FormatsJPG, PNG

Text limits Copy supplied as brand assets; length varies by generated layout

Keep key content and text inside the safe zone — the platform UI overlaps the top and bottom of full-screen 9:16 creatives.

Vertical source image for portrait and in-feed mobile placements.

Max proportions are 800x2000, ideally under 600x1200.

What size is the Criteo Adaptive ad - Vertical?

The Criteo Adaptive ad - Vertical is 800×1200 px, aspect ratio 2:3.

What is the aspect ratio of the Criteo Adaptive ad - Vertical?

2:3. At the recommended resolution that is 800×1200 px.

What is the maximum file size for the Criteo Adaptive ad - Vertical?

Up to 1 MB, in JPG, PNG.

What file formats does Criteo accept for the Adaptive ad - Vertical?

JPG, PNG.

Why does Criteo crop my Adaptive ad - Vertical?

Criteo shows Adaptive ad - Vertical at 2:3. Upload exactly 800×1200 px and keep key content in the safe area so nothing gets cut off.

Is 800×1200 still correct for the Criteo Adaptive ad - Vertical in 2026?

Yes. Last verified 2026-07 against the official Criteo documentation.

Test a file against this exact spec before you upload it anywhere.

Nothing is uploaded or saved — the check runs entirely in your browser.

Drag & drop your creative or click to choose a file