The Trade Desk Audio Companion Banner — iHeart Media ad specs

The Trade Desk Audio Companion Banner — iHeart Media ads are still images, up to 0.05 MB per file, delivered as JPEG, GIF, PNG, or HTML. They run in the Audio — Companion banner (iHeart Media) placement on The Trade Desk. Use these requirements to brief designers, validate uploads, and avoid creative rejections in The Trade Desk's ad manager.

Visual specifications

Orientationany
Max file size0.05 MB
File typesJPEG, GIF, PNG, HTML

Notes & source

JPEG / GIF / PNG / HTML. Max file size 50 KB. Spot length 5, 15, 30, or 60 seconds.

Official source: https://www.thetradedesk.com/assets/global/documents/Creative_Specifications-en.pdf

Frequently asked questions

What is the maximum file size for The Trade Desk Audio Companion Banner — iHeart Media?
Files for The Trade Desk Audio Companion Banner — iHeart Media can be up to 0.05 MB.
Which file formats does The Trade Desk Audio Companion Banner — iHeart Media accept?
The Trade Desk Audio Companion Banner — iHeart Media accepts JPEG, GIF, PNG, and HTML files.
What is the The Trade Desk Audio Companion Banner — iHeart Media ad format?
The Trade Desk Audio Companion Banner — iHeart Media is a image ad format that runs in the Audio — Companion banner (iHeart Media) placement on The Trade Desk. This page documents its full creative requirements, sourced from The Trade Desk's official ad documentation.
Where does The Trade Desk Audio Companion Banner — iHeart Media appear on The Trade Desk?
The Trade Desk Audio Companion Banner — iHeart Media ads appear in the Audio — Companion banner (iHeart Media) placement on The Trade Desk.
How does The Trade Desk Audio Companion Banner — iHeart Media compare to other The Trade Desk ad formats?
The Trade Desk Audio Companion Banner — iHeart Media differs from other The Trade Desk placements in its dimensions, and a 0.05MB file ceiling. Compare side-by-side from the The Trade Desk publisher page on All Ad Specs.
Where can I find the official The Trade Desk Audio Companion Banner — iHeart Media documentation?
The official source for The Trade Desk Audio Companion Banner — iHeart Media requirements is https://www.thetradedesk.com/assets/global/documents/Creative_Specifications-en.pdf, linked from this page.
Are these The Trade Desk Audio Companion Banner — iHeart Media specs kept up to date?
Yes — every spec entry references The Trade Desk'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 The Trade Desk placements?
Often partially — many The Trade Desk 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.