What size are Outbrain Banner — 728×90 Leaderboard ads?

Outbrain Banner — 728×90 Leaderboard ads are 728×90 pixels with an aspect ratio of 364:45.

What aspect ratio does Outbrain Banner — 728×90 Leaderboard use?

Outbrain Banner — 728×90 Leaderboard supports 364:45 aspect ratio.

What is the maximum file size for Outbrain Banner — 728×90 Leaderboard?

Files for Outbrain Banner — 728×90 Leaderboard can be up to 2.5 MB.

Which file formats does Outbrain Banner — 728×90 Leaderboard accept?

Outbrain Banner — 728×90 Leaderboard accepts PNG and JPG files.

How does Outbrain Banner — 728×90 Leaderboard compare to other Outbrain ad formats?

Outbrain Banner — 728×90 Leaderboard differs from other Outbrain placements in its 728×90px canvas, and a 2.5MB file ceiling. Compare side-by-side from the Outbrain publisher page on All Ad Specs.

Where can I find the official Outbrain Banner — 728×90 Leaderboard documentation?

The official source for Outbrain Banner — 728×90 Leaderboard requirements is https://www.outbrain.com/help/ads-specs/#banner, linked from this page.

Outbrain Banner — 728×90 Leaderboard ad specs

Outbrain Banner — 728×90 Leaderboard ads are horizontal 364:45 still images, measured at 728×90 px, up to 2.5 MB per file, delivered as PNG or JPG. They run in the Standard Display — IAB-standard banner placements across the Outbrain network (programmatic) placement on Outbrain. Use these requirements to brief designers, validate uploads, and avoid creative rejections in Outbrain's ad manager.

Dimensions: 728×90 px
Aspect ratio: 364:45
Max file size: 2.5 MB

Visual specifications

Dimensions	728 × 90 px
Aspect ratios	364:45
Orientation	landscape
Max file size	2.5 MB
File types	PNG, JPG

Notes & source

Image format: PNG or JPG. Main image weight up to 2.5 MB. Best for awareness. Devices: all.

Official source: https://www.outbrain.com/help/ads-specs/#banner

Frequently asked questions

What size are Outbrain Banner — 728×90 Leaderboard ads?: Outbrain Banner — 728×90 Leaderboard ads are 728×90 pixels with an aspect ratio of 364:45.
What aspect ratio does Outbrain Banner — 728×90 Leaderboard use?: Outbrain Banner — 728×90 Leaderboard supports 364:45 aspect ratio.
What is the maximum file size for Outbrain Banner — 728×90 Leaderboard?: Files for Outbrain Banner — 728×90 Leaderboard can be up to 2.5 MB.
Which file formats does Outbrain Banner — 728×90 Leaderboard accept?: Outbrain Banner — 728×90 Leaderboard accepts PNG and JPG files.
What is the Outbrain Banner — 728×90 Leaderboard ad format?: Outbrain Banner — 728×90 Leaderboard is a image ad format that runs in the Standard Display — IAB-standard banner placements across the Outbrain network (programmatic) placement on Outbrain. This page documents its full creative requirements, sourced from Outbrain's official ad documentation.
Where does Outbrain Banner — 728×90 Leaderboard appear on Outbrain?: Outbrain Banner — 728×90 Leaderboard ads appear in the Standard Display — IAB-standard banner placements across the Outbrain network (programmatic) placement on Outbrain.
How does Outbrain Banner — 728×90 Leaderboard compare to other Outbrain ad formats?: Outbrain Banner — 728×90 Leaderboard differs from other Outbrain placements in its 728×90px canvas, and a 2.5MB file ceiling. Compare side-by-side from the Outbrain publisher page on All Ad Specs.
Where can I find the official Outbrain Banner — 728×90 Leaderboard documentation?: The official source for Outbrain Banner — 728×90 Leaderboard requirements is https://www.outbrain.com/help/ads-specs/#banner, linked from this page.