Asset Groups & Creative Beginner

Asset groups are the building blocks of Performance Max campaigns. Each asset group contains a collection of text, images, videos, and landing pages that Google's AI combines into ads for different channels. The quality and variety of your assets directly determine campaign performance.

Asset Group Components

Asset TypeRequirementsBest Practice
HeadlinesUp to 15 (30 char each)Mix benefit-driven, action-oriented, and brand headlines
Long HeadlinesUp to 5 (90 char each)Complete value propositions that work on their own
DescriptionsUp to 5 (90 char each)Expand on headlines with features, benefits, and CTAs
ImagesUp to 20 (landscape, square, portrait)High-quality product shots, lifestyle images, branded graphics
VideosUp to 5 (YouTube links)At least one 10-second and one 30-second video
LogosUp to 5 (square and landscape)Clear brand logo on transparent or solid background
Final URL1 per asset groupMost relevant landing page for the asset group's theme

Creating Effective Assets

  1. Maximize Asset Variety

    Provide the maximum number of assets for each type. More assets give Google's AI more combinations to test, leading to better performance over time.

  2. Ensure Interchangeability

    Any headline should make sense with any description and any image. Avoid assets that only work in specific combinations.

  3. Cover Multiple Themes

    Include assets that address different value propositions, customer pain points, and stages of the buying journey.

  4. Include Video

    Campaigns with video assets get access to YouTube placements and typically see 10-20% more conversions than those without.

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Asset strength: Google provides an "Ad Strength" indicator (Poor to Excellent) for each asset group. Aim for "Good" or "Excellent" by providing diverse, high-quality assets in all formats. This is not just a vanity metric; higher ad strength correlates with better performance.

Organizing Asset Groups

Structure your asset groups around themes that align with your business:

  • By product category: Separate asset groups for different product lines with relevant images and copy
  • By audience segment: Different messaging for different customer types (e.g., new customers vs. returning)
  • By goal: Awareness-focused asset groups versus conversion-focused ones
Pro tip: Use AI tools like ChatGPT or Google's built-in asset generation to create headline and description variations. Generate 30+ options and select the best 15 headlines and 5 descriptions for maximum diversity.

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