The Ad Preview Hub, first launched for Audience Ads in February 2026, now expands to Performance Max campaigns in Microsoft Advertising.
This feature allows advertisers to view previews of all asset types on eligible surfaces and devices, streamlining the creative sign-off process with stakeholders via a shareable link.
To access the hub, navigate to the asset group editor and click on Preview ads. From there, users can configure their settings and generate a link using the blue Share button. This initiative builds on the functionality already available for Audience ads, making it easier for advertisers to share asset mockups effectively.
This update was shared by Navah Hopkins.