How does NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 compare to other NBCUniversal ad formats?

NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 differs from other NBCUniversal placements in its 450×450px canvas, and a 0.2MB file ceiling. Compare side-by-side from the NBCUniversal publisher page on All Ad Specs.

NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 ad specs

NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 ads are horizontal 1:1 still images, measured at 450×450 px, up to 0.2 MB per file, delivered as PSD, MP4, or MOV. They run in the Mobile / Desktop (Local) placement on NBCUniversal. Use these requirements to brief designers, validate uploads, and avoid creative rejections in NBCUniversal's ad manager.

Dimensions: 450×450 px
Aspect ratio: 1:1
Max file size: 0.2 MB

Visual specifications

Dimensions	450 × 450 px
Aspect ratios	1:1
Orientation	landscape
Max file size	0.2 MB
File types	PSD, MP4, MOV

Notes & source

200 KB initial load. Max CPU 20%. Animation max 15s. Optional video (no video on App Custom Weather Unit): 15s preferred / 30s max; force click-to-play for video > 1.1 MB or > 15s; volume/mute/play/pause controls; audio user-initiated/muted; 24 FPS. Skycastle finalization required.

Official source: https://nbcu-creative-guidelines.scroll.site/nbcuniversal-creative-guidelines/local

Frequently asked questions

What size are NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 ads?: NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 ads are 450×450 pixels with an aspect ratio of 1:1.
What aspect ratio does NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 use?: NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 supports 1:1 aspect ratio.
What is the maximum file size for NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450?: Files for NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 can be up to 0.2 MB.
Which file formats does NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 accept?: NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 accepts PSD, MP4, and MOV files.
What is the NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 ad format?: NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 is a image ad format that runs in the Mobile / Desktop (Local) placement on NBCUniversal. This page documents its full creative requirements, sourced from NBCUniversal's official ad documentation.
Where does NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 appear on NBCUniversal?: NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 ads appear in the Mobile / Desktop (Local) placement on NBCUniversal.
How does NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 compare to other NBCUniversal ad formats?: NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 differs from other NBCUniversal placements in its 450×450px canvas, and a 0.2MB file ceiling. Compare side-by-side from the NBCUniversal publisher page on All Ad Specs.
Where can I find the official NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 documentation?: The official source for NBCUniversal Skycastle Custom IAB — Flexible Square Banner 450×450 requirements is https://nbcu-creative-guidelines.scroll.site/nbcuniversal-creative-guidelines/local, linked from this page.