Performance Max runs ads across all Google channels from one campaign. Here is how it works, what it requires, and when it is worth using.
Get a Free AuditPerformance Max (PMax) is a Google Ads campaign type that uses AI to show ads across all Google channels — Search, Shopping, Display, YouTube, Discover, Gmail, and Maps — from a single campaign. You provide creative assets and a conversion goal; Google's algorithm handles placement, audience targeting, and bidding automatically.
| Channel | Ad Format | Best For |
|---|---|---|
| Google Search | Text ads (auto-generated from assets) | High-intent searches |
| Google Shopping | Product listing ads | E-commerce / product catalog |
| Google Display | Responsive display ads | Retargeting, awareness |
| YouTube | Video ads (in-stream, in-feed) | Brand awareness, consideration |
| Google Discover | Native feed ads | Mobile audience expansion |
| Gmail | Promotional emails | Consideration stage |
| Google Maps | Local ads | Local businesses |
Performance Max gives you access to all Google inventory from one campaign. The trade-off is significantly reduced visibility into where your budget is going and why. Unlike Search campaigns where you see every search term that triggered an ad, PMax provides limited placement reporting. You are trusting Google's AI to spend your budget efficiently.
PMax performs best when: your account has 30+ conversions per month giving the AI sufficient data, you run e-commerce with a product catalog that can be loaded as a feed, you have strong creative assets including video, and you already have profitable Search campaigns running alongside it.
If you do not provide video assets, Google auto-generates low-quality animated videos from your images and text. These auto-generated videos often run on YouTube and damage brand perception. Always upload custom video assets to PMax campaigns — even a 15-second screen-recorded product walkthrough is better than Google's auto-generated alternative.
Performance Max is a Google Ads campaign type using AI to show ads across all Google channels (Search, Shopping, Display, YouTube, Discover, Gmail, Maps) from one campaign. You provide creative assets and a conversion goal; Google handles placement, audiences, and bidding automatically.
Not inherently. Search gives precise keyword control and full reporting. PMax gives broader reach with less transparency. Most advertisers benefit from running both: Search as the foundation, PMax as expansion once the account has 30+ conversions/month.
Required: 3–5 headlines, 1–5 long headlines, 2–5 descriptions, 1–5 images (landscape, square, portrait formats), 1 logo. Strongly recommended: custom video. If you do not provide video, Google auto-generates low-quality animations from your images.
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