Pinterest — Collections Ad

Other · Social · Verified 2026-06

Live preview

1000×1500

shown at 31%

In context

Sample feed post

Full specification

Size (px)

Ratio1:1 or 2:3 (hero and secondary)

Max weight10 MB per image

FormatsPNG, JPEG

Max duration4 seconds min, 15 minutes max (hero video)

Max video2 GB (hero video)

Formats · VideoMP4, MOV, M4V

Text limits

Title 100 chars

Description 800 chars

Notes & best practice

Mobile-only format featuring one hero creative (image or video) above smaller secondary images.

Requires a minimum of 3 and a maximum of 24 secondary images.

The hero and secondary assets must share the same aspect ratio.

Official doc All Pinterest sizes Compare “Other” across platforms

Frequently asked questions

What size is the Pinterest Collections Ad?

The Pinterest Collections Ad is 1000×1500 px, aspect ratio 1:1 or 2:3 (hero and secondary).

What is the aspect ratio of the Pinterest Collections Ad?

1:1 or 2:3 (hero and secondary). At the recommended resolution that is 1000×1500 px.

What is the maximum file size for the Pinterest Collections Ad?

Up to 10 MB per image, in PNG, JPEG.

What file formats does Pinterest accept for the Collections Ad?

PNG, JPEG.

How long can the Pinterest Collections Ad be?

4 seconds min, 15 minutes max (hero video).

Why does Pinterest crop my Collections Ad?

Pinterest shows Collections Ad at 1:1 or 2:3 (hero and secondary). Upload exactly 1000×1500 px and keep key content in the safe area so nothing gets cut off.

Is 1000×1500 still correct for the Pinterest Collections Ad in 2026?

Yes. Last verified 2026-06 against the official Pinterest documentation.

Check your creative

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