Warner Bros. Discovery ad specs

Warner Bros. Discovery supports 14 documented ad formats across the Broadcast & Streaming category. Browse the full list of placements, dimensions, file size limits, and creative requirements for advertising on Warner Bros. Discovery. Warner Bros. Discovery International Ad Sales' display and video ad formats served across Eurosport, TNT Sports, HBO Max and Discovery+ — billboard, banner (desktop / tablet / mobile), MPU / Mega MPU / video MPU, interscroller, Cineflex, Re/Form, premium and standard HPTO, sponsorship section, CTV pause ads and Infront video bumper / pre-roll inventory.

Frequently asked questions

What is Warner Bros. Discovery?
Warner Bros. Discovery is a Broadcast & Streaming platform that supports 14 documented ad formats on All Ad Specs.
How many ad formats does Warner Bros. Discovery support?
Warner Bros. Discovery currently has 14 documented ad formats in this directory, each with full dimensions, file size limits, and codec requirements.
What kind of platform is Warner Bros. Discovery?
Warner Bros. Discovery is part of the Broadcast & Streaming category. See the format list above for placements where ads can run.
How does Warner Bros. Discovery compare to other publishers in this directory?
Each publisher has its own catalog of ad formats with different dimensions, file size limits, and creative rules. Compare Warner Bros. Discovery's 14 formats against any other publisher in the All Ad Specs directory by browsing their respective pages.
Where can I find Warner Bros. Discovery's official ad spec documentation?
Each format on this page links out to Warner Bros. Discovery's official source. You can also visit https://advertising.wbd.com/products-solutions for general information.
Are Warner Bros. Discovery ad specs kept up to date?
Yes — every format page references the original publisher source so the dimensions, file size limits, and codec requirements stay in sync.