What size are IAB Standards DOOH 4:3 Standard ads?

IAB Standards DOOH 4:3 Standard ads are 1400×1050 pixels with an aspect ratio of 4:3.

What aspect ratio does IAB Standards DOOH 4:3 Standard use?

IAB Standards DOOH 4:3 Standard supports 4:3 aspect ratio.

What is the maximum file size for IAB Standards DOOH 4:3 Standard?

Files for IAB Standards DOOH 4:3 Standard can be up to 50 MB.

Which file formats does IAB Standards DOOH 4:3 Standard accept?

IAB Standards DOOH 4:3 Standard accepts JPG, PNG, and HTML files.

Where does IAB Standards DOOH 4:3 Standard appear on IAB Standards?

IAB Standards DOOH 4:3 Standard ads appear in the Place-based media / Waiting area screen placement on IAB Standards.

Where can I find the official IAB Standards DOOH 4:3 Standard documentation?

The official source for IAB Standards DOOH 4:3 Standard requirements is https://iabtechlab.com/standards/dooh/, linked from this page.

Are these IAB Standards DOOH 4:3 Standard specs kept up to date?

Yes — every spec entry references IAB Standards's official documentation source so dimensions, file size limits, and codec requirements stay in sync as the platform changes.

Can I reuse the same creative for other IAB Standards placements?

Often partially — many IAB Standards placements share aspect ratios but differ in safe zones, duration, or file size. Always cross-check the target placement's spec page before reusing creative.

IAB Standards DOOH 4:3 Standard ad specs

IAB Standards DOOH 4:3 Standard ads are horizontal 4:3 still images, measured at 1400×1050 px, up to 50 MB per file, delivered as JPG, PNG, or HTML. They run in the Place-based media / Waiting area screen placement on IAB Standards. Use these requirements to brief designers, validate uploads, and avoid creative rejections in IAB Standards's ad manager.

Dimensions: 1400×1050 px
Aspect ratio: 4:3
Max file size: 50 MB

Visual specifications

Dimensions	1400 × 1050 px
Aspect ratios	4:3
Orientation	landscape
Max file size	50 MB
File types	JPG, PNG, HTML

Notes & source

Standard 4:3 aspect ratio screen used in place-based media environments such as doctor's offices, banks, gyms, and elevator lobbies. Dwell time varies by venue; typically 15–30 seconds per loop slot.

Official source: https://iabtechlab.com/standards/dooh/

Frequently asked questions

What size are IAB Standards DOOH 4:3 Standard ads?: IAB Standards DOOH 4:3 Standard ads are 1400×1050 pixels with an aspect ratio of 4:3.
What aspect ratio does IAB Standards DOOH 4:3 Standard use?: IAB Standards DOOH 4:3 Standard supports 4:3 aspect ratio.
What is the maximum file size for IAB Standards DOOH 4:3 Standard?: Files for IAB Standards DOOH 4:3 Standard can be up to 50 MB.
Which file formats does IAB Standards DOOH 4:3 Standard accept?: IAB Standards DOOH 4:3 Standard accepts JPG, PNG, and HTML files.
Where does IAB Standards DOOH 4:3 Standard appear on IAB Standards?: IAB Standards DOOH 4:3 Standard ads appear in the Place-based media / Waiting area screen placement on IAB Standards.
Where can I find the official IAB Standards DOOH 4:3 Standard documentation?: The official source for IAB Standards DOOH 4:3 Standard requirements is https://iabtechlab.com/standards/dooh/, linked from this page.
Are these IAB Standards DOOH 4:3 Standard specs kept up to date?: Yes — every spec entry references IAB Standards's official documentation source so dimensions, file size limits, and codec requirements stay in sync as the platform changes.
Can I reuse the same creative for other IAB Standards placements?: Often partially — many IAB Standards placements share aspect ratios but differ in safe zones, duration, or file size. Always cross-check the target placement's spec page before reusing creative.