Google Ads has rolled out Asset Group Theming for Performance Max campaigns, aiming to streamline seasonal and event-based creative updates. Advertisers can now clone high-performing asset groups and apply themes for occasions like Easter, Valentine’s Day, Back to School, or major sales within minutes.

The feature automatically generates themed image variations, suggests relevant headlines, and keeps your original asset group unchanged for secure testing. While this speeds up campaign launches, advertisers should remember to review all AI-suggested assets before publishing, as this tool acts as a creative assistant rather than a full replacement for hands-on design work.
Themed prompts appear before key holidays or can be accessed when creating new asset groups.
Here’s the official help page on this feature: About asset group theming in Performance Max campaigns.
This update was discovered by Bia Camargo.