Outbrain (Native) — App Install

Square · Native · Verified 2026-06

Live preview

1200×1200

shown at 38%

Sample feed post

Size (px)

Ratio1:1

Max weight2.5 MB

FormatsJPG, PNG, GIF

Text limits

Title 150 chars

Company name 50 chars

App-install native SmartAd.

Main image must be 1:1 ratio up to 1200px (renders at 300x300px), using static JPG or PNG up to 2.5 MB, or GIF up to 14 MB.

Brand logo or icon must be 1:1 ratio, between 40x40px and 400x400px.

CTA is selected from a predefined list in the Amplify dashboard.

App store ratings are automatically ingested using the app product ID.

What size is the Outbrain (Native) App Install?

The Outbrain (Native) App Install is 1200×1200 px, aspect ratio 1:1.

What is the aspect ratio of the Outbrain (Native) App Install?

1:1. At the recommended resolution that is 1200×1200 px.

What is the maximum file size for the Outbrain (Native) App Install?

Up to 2.5 MB, in JPG, PNG, GIF.

What file formats does Outbrain (Native) accept for the App Install?

JPG, PNG, GIF.

Why does Outbrain (Native) crop my App Install?

Outbrain (Native) shows App Install at 1:1. Upload exactly 1200×1200 px and keep key content in the safe area so nothing gets cut off.

Is 1200×1200 still correct for the Outbrain (Native) App Install in 2026?

Yes. Last verified 2026-06 against the official Outbrain (Native) 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