What size are Yahoo Advertising 300x50 Mobile Banner ads?

Yahoo Advertising 300x50 Mobile Banner ads are 300×50 pixels with an aspect ratio of 6:1.

What aspect ratio does Yahoo Advertising 300x50 Mobile Banner use?

Yahoo Advertising 300x50 Mobile Banner supports 6:1 aspect ratio.

What is the maximum file size for Yahoo Advertising 300x50 Mobile Banner?

Files for Yahoo Advertising 300x50 Mobile Banner can be up to 2 MB.

Which file formats does Yahoo Advertising 300x50 Mobile Banner accept?

Yahoo Advertising 300x50 Mobile Banner accepts JPG, PNG, and GIF files.

Where does Yahoo Advertising 300x50 Mobile Banner appear on Yahoo Advertising?

Yahoo Advertising 300x50 Mobile Banner ads appear in the Display network across Yahoo properties (web & mobile) placement on Yahoo Advertising.

How does Yahoo Advertising 300x50 Mobile Banner compare to other Yahoo Advertising ad formats?

Yahoo Advertising 300x50 Mobile Banner differs from other Yahoo Advertising placements in its 300×50px canvas, and a 2MB file ceiling. Compare side-by-side from the Yahoo Advertising publisher page on All Ad Specs.

Where can I find the official Yahoo Advertising 300x50 Mobile Banner documentation?

The official source for Yahoo Advertising 300x50 Mobile Banner requirements is https://adspecs.yahooinc.com/format/dsp-thirdpartysupply-300x50, linked from this page.

Yahoo Advertising 300x50 Mobile Banner ad specs

Yahoo Advertising 300x50 Mobile Banner ads are horizontal 6:1 still images, measured at 300×50 px, up to 2 MB per file, delivered as JPG, PNG, or GIF. They run in the Display network across Yahoo properties (web & mobile) placement on Yahoo Advertising. Use these requirements to brief designers, validate uploads, and avoid creative rejections in Yahoo Advertising's ad manager.

Dimensions: 300×50 px
Aspect ratio: 6:1
Max file size: 2 MB

Visual specifications

Dimensions	300 × 50 px
Aspect ratios	6:1
Orientation	landscape
Max file size	2 MB
File types	JPG, PNG, GIF

Notes & source

Retina Assets: Recommended

Official source: https://adspecs.yahooinc.com/format/dsp-thirdpartysupply-300x50

Frequently asked questions

What size are Yahoo Advertising 300x50 Mobile Banner ads?: Yahoo Advertising 300x50 Mobile Banner ads are 300×50 pixels with an aspect ratio of 6:1.
What aspect ratio does Yahoo Advertising 300x50 Mobile Banner use?: Yahoo Advertising 300x50 Mobile Banner supports 6:1 aspect ratio.
What is the maximum file size for Yahoo Advertising 300x50 Mobile Banner?: Files for Yahoo Advertising 300x50 Mobile Banner can be up to 2 MB.
Which file formats does Yahoo Advertising 300x50 Mobile Banner accept?: Yahoo Advertising 300x50 Mobile Banner accepts JPG, PNG, and GIF files.
What is the Yahoo Advertising 300x50 Mobile Banner ad format?: Yahoo Advertising 300x50 Mobile Banner is a image ad format that runs in the Display network across Yahoo properties (web & mobile) placement on Yahoo Advertising. This page documents its full creative requirements, sourced from Yahoo Advertising's official ad documentation.
Where does Yahoo Advertising 300x50 Mobile Banner appear on Yahoo Advertising?: Yahoo Advertising 300x50 Mobile Banner ads appear in the Display network across Yahoo properties (web & mobile) placement on Yahoo Advertising.
How does Yahoo Advertising 300x50 Mobile Banner compare to other Yahoo Advertising ad formats?: Yahoo Advertising 300x50 Mobile Banner differs from other Yahoo Advertising placements in its 300×50px canvas, and a 2MB file ceiling. Compare side-by-side from the Yahoo Advertising publisher page on All Ad Specs.
Where can I find the official Yahoo Advertising 300x50 Mobile Banner documentation?: The official source for Yahoo Advertising 300x50 Mobile Banner requirements is https://adspecs.yahooinc.com/format/dsp-thirdpartysupply-300x50, linked from this page.