Google Ads Extensions & Placements:
The Complete Guide

What Google Ads Assets Are and Why They Matter

Google Ads assets (previously called ad extensions) are additional pieces of information that attach to your search ads and make them larger, more informative, and more clickable. They are free to add and almost always improve performance when configured correctly.

Assets matter because they directly increase your ad's physical footprint on the search results page. A standard text ad occupies a certain amount of screen space. Add four sitelinks with descriptions, two callouts, a structured snippet, and a call asset and your ad can take up two to three times that space. More space means more visibility, a higher click-through rate, and better Quality Score over time.

Google does not show every asset on every impression. It automatically selects the combination it predicts will perform best for each specific auction based on the user's device, search query, and behavior. This means the more assets you add, the more combinations Google has to test and optimize. Accounts with a full set of relevant assets consistently outperform accounts with minimal or missing assets across every campaign type. This directly impacts the results of your broader Google Ads optimization efforts.

Where Do Google Ads Appear?

Google Ads appear across a much wider set of placements than most advertisers realize. The answer to where Google Ads appear depends on which campaign type you are running. Each campaign type has its own placement network and its own set of controls for managing where your ads show.

At the broadest level, Google's advertising network splits into two main categories: the Google Search Network and the Google Display Network. Search Network placements show ads to users who are actively searching for something. Display Network placements show ads to users while they browse websites, watch videos, check email, or use apps. Understanding the difference between these two networks is fundamental to controlling where your budget goes and which audiences your ads reach.

The Full List of Google Ads Placement Environments

Search ads appear at the top and bottom of Google Search results pages. Display ads appear on millions of third-party websites and mobile apps that are part of the Google Display Network. Shopping ads appear in the Google Shopping tab and within the main Search results page. Video ads appear on YouTube before, during, and after video content, as well as in YouTube search results. Gmail ads appear inside the Promotions and Social tabs of Gmail inboxes as expandable units. Discovery ads appear in Google Discover feeds on mobile devices, YouTube home feeds, and Gmail. Local ads appear in Google Maps search results and within the map interface itself.

Search Network: Where Search Ads Appear

Search Network placements are the most direct and highest-intent placement environment in Google Ads. Your ad appears because a user typed a specific query into Google. The intent signal is explicit and immediate, which is why Search campaigns typically produce the highest conversion rates of any Google Ads campaign type.

On the Google Search results page, paid ads appear in two locations. The top positions show up to four ads directly above the organic search results. These are the most valuable positions because they appear before users scroll past any organic content. The bottom positions show up to three ads below the organic results on the same page. Top-of-page placement requires a strong combination of Quality Score and bid, making account optimization directly tied to where your ads land on the page.

Search Partner Network

Beyond Google.com itself, the Search Network also includes Google Search Partners. These are other search engines and websites that use Google's search technology, including Google Maps, Google Shopping, Google Images, and hundreds of third-party search partner sites. By default, your Search campaigns include Search Partners. You can view performance data for Search Partners versus Google Search separately in your campaign settings and exclude Search Partners entirely if their performance is weaker than Google.com traffic for your specific campaigns.

Display Network: Where Display Ads Appear

Display Network placements reach users across over two million websites, apps, and Google-owned properties while those users are browsing content unrelated to your product. Unlike Search, Display reaches users who are not actively looking for you. It is an interruption-based channel used primarily for brand awareness, remarketing, and top-of-funnel audience building.

Display ads can appear as banner images, responsive ads that adapt to different sizes, or native ads that match the visual style of the hosting website. They show on news sites, blogs, forums, mobile apps, and any other property enrolled in the Google Display Network. The sheer scale of the Display Network makes placement controls critical. Without proper management, Display campaigns can spend heavily on low-quality placements like mobile game apps, parked domains, and irrelevant content sites that generate clicks but zero conversions.

How to Control Display Placements

Google gives you several methods to control where your Display ads appear. Topic targeting lets you select content categories your ads should appear alongside. Placement targeting lets you manually specify individual websites or apps where you want your ads to show. Keyword contextual targeting matches your ads to pages whose content relates to your keyword list. Audience targeting overlays behavioral and demographic signals on top of any placement approach. Using a combination of these controls produces far better results than relying on Google's automatic broad targeting alone. Placement exclusions are covered in detail in the section below.

Shopping, YouTube, Gmail and Maps Placements

Shopping, YouTube, Gmail, and Maps placements each serve a distinct role in a full-funnel Google Ads strategy. Understanding where each one appears and who sees them helps you allocate budget toward the placements most likely to drive results for your specific business model.

What Are Sitelinks in Google Ads?

Sitelinks in Google Ads are additional clickable links that appear beneath your main ad headline on the search results page. Each sitelink takes users directly to a specific page on your website rather than your main landing page. They are the single most impactful ad asset available and should be active on every campaign you run.

A standard search ad shows one headline and one destination URL. Add sitelinks and your ad can show four to six additional links below the main text, each pointing to a different page on your site. A user searching for your brand name might see sitelinks for Pricing, Case Studies, Contact Us, and Free Trial. A user searching for a product category might see sitelinks for specific subcategories, a comparison page, or a promotional offer. This lets users navigate directly to the content most relevant to their specific intent without having to hunt for it after clicking your main ad.

What a Sitelink in Google Ads Looks Like

Each sitelink consists of a headline of up to 25 characters and two optional description lines of up to 35 characters each. The headline appears as a blue underlined link. The descriptions appear as smaller grey text beneath the headline when Google has enough ad space to show them, typically in the top positions with expanded ad formats. Even without descriptions showing, the clickable headline alone adds meaningful value by giving users extra navigation options and making the overall ad larger and more prominent on the page.

Google does not always show sitelinks on every impression. They are more likely to appear when your ad is in a top position and when Google's algorithm predicts they will improve performance for that specific search. This is another reason why strong Quality Score optimization matters. Higher-ranking ads get more asset visibility, which compounds into better click-through rates over time.

How to Write Sitelinks That Get Clicked

Well-written sitelinks add genuine navigation value for users and signal to Google that your account is well-managed. Poorly written sitelinks that duplicate your main landing page or use vague labels are a wasted opportunity.

Callout Assets: Adding Proof Without Extra Clicks

Callout assets are short text snippets of up to 25 characters that appear below your main ad text. They are not clickable. Their job is to highlight key benefits, features, or trust signals that strengthen your ad's credibility and give users more reasons to choose you over competing ads on the same page.

Good callout text communicates something concrete and valuable in as few words as possible. Examples that work well include: "No Setup Fees," "Cancel Anytime," "Award-Winning Support," "Free Same-Day Shipping," "Over 10,000 Clients Served," and "Certified Google Partners." Each callout should say something a user would actually care about when deciding whether to click.

What Callouts Should Not Say

Avoid vague callouts that say nothing specific. "Great Service," "Quality Products," and "Best in Class" communicate nothing a competitor could not also claim. They fill space without adding value. Every callout you add should be a specific, verifiable claim that makes your offer more compelling than what your competitors are showing in the same auction. Add a minimum of four callouts per campaign and ideally six to eight to give Google enough variation to optimize.

Structured Snippet Assets

Structured snippets let you highlight a specific list of items from a predefined set of categories. The categories include: Amenities, Brands, Cases, Courses, Degree Programs, Destinations, Featured Hotels, Insurance Coverage, Models, Neighborhoods, Service Catalog, Shows, Styles, and Types.

For a software company, a "Types" snippet might list: CRM Software, Project Management, Invoicing Tools, Reporting Dashboards. For a law firm, a "Services" snippet might list: Personal Injury, Business Law, Family Law, Estate Planning. For a hotel, an "Amenities" snippet might list: Free Parking, Rooftop Pool, Airport Shuttle, Free Breakfast.

Structured snippets appear as a header label followed by a colon and then your list items separated by commas. They are non-clickable but add descriptive context that helps users quickly understand the breadth of what you offer before they click. Add at least three to four values per snippet header. Snippets with fewer than three values may not show at all.

Call Assets: Driving Phone Calls Directly From Ads

Call assets add your phone number directly to your search ad, allowing users on mobile devices to call your business with a single tap without ever visiting your website. For businesses where phone calls are a primary conversion channel, call assets are one of the highest-ROI assets available.

On desktop, the phone number appears as text below your ad. On mobile, it appears as a clickable call button that launches a direct phone call. You can set a schedule to show your phone number only during business hours, which prevents calls from going unanswered and wasting ad spend on calls your team cannot take.

Call Tracking With Call Assets

Enable call reporting in Google Ads to track calls as conversion events. Google assigns a forwarding number to your ad that routes to your real number and records call duration and frequency. Set a minimum call duration threshold, typically 60 seconds or more, as your conversion event so short or accidental calls do not inflate your conversion count. This data feeds directly into your Smart Bidding strategy and your conversion tracking setup, allowing Google to optimize toward calls that are long enough to represent genuine buyer intent.

Lead Form Assets

Lead form assets open a native Google-hosted form directly within the search results page when a user clicks the asset. The user can submit their name, email, phone number, or other details without ever leaving Google. For lead generation campaigns targeting mobile users, this removes the friction of loading a landing page on a slow mobile connection and can significantly increase lead volume.

Lead form data is collected by Google and available for download from your Google Ads account or can be sent directly to your CRM via webhook integration. The trade-off with lead form assets is that leads captured this way tend to be slightly lower intent than users who clicked through to your landing page and filled out a form there. The reduced friction lowers the commitment threshold, so expect a higher volume of leads but invest in a fast qualification follow-up process to separate serious prospects from casual inquiries.

Promotion and Price Assets

Promotion assets highlight a specific offer or discount directly within your ad. They appear with a price tag icon and display the promotion details below your main ad text. Use them for time-sensitive offers such as percentage discounts, fixed amount savings, free shipping thresholds, or seasonal sale events. They increase ad relevance for users who are actively comparing prices and can significantly lift click-through rate during promotional periods.

Price assets show a list of your products or services with prices directly in the ad. They appear as a set of cards below your main ad, each showing an item name, a short description, and a price. Price assets work best for businesses with standardized pricing on specific services or products. They pre-qualify clicks by showing cost upfront, which means users who click after seeing your price are further along in their decision and more likely to convert.

Image Assets for Search Ads

Image assets allow you to attach images to your standard text-based search ads. When Google determines that an image will improve performance for a given impression, it displays the image alongside your ad text, creating a visually richer ad unit that stands out more than a text-only ad on the same page.

Images must be relevant to the products or services in the ad. Google requires a minimum resolution of 300 by 300 pixels for square images and 600 by 314 pixels for landscape images. Do not use text-heavy promotional graphics. Google's policy requires that image assets show the actual product, service, or business being advertised rather than promotional overlays or stock imagery that does not relate directly to the offer.

Image assets are currently available to eligible accounts and perform best on mobile search placements where visual content captures attention more effectively than on desktop. Add both square and landscape image formats to give Google maximum flexibility in how it displays your ads across different screen sizes and positions.

Controlling Placements on the Display and Video Networks

Placement controls on the Display and Video networks are essential for protecting your budget from low-quality traffic. Without active placement management, Google's automated targeting will distribute your budget across a huge range of sites and apps, many of which generate clicks that never convert.

The most important placement control action you can take immediately is to exclude mobile app categories from your Display campaigns. Go to Placements > Exclusions and add the "Mobile Apps" category. Mobile app traffic, particularly from gaming apps, generates high click volumes at very low cost but produces almost no conversions for most B2B and service-based businesses. Excluding this category alone can reduce wasted Display spend by 20% to 40% in many accounts.

Building a Placement Exclusion List

Review your placement report monthly. Go to Placements > Where Ads Showed and sort by cost. Identify any individual websites, apps, or channels that have spent budget without producing a single conversion. Add them as placement exclusions. Build a shared placement exclusion list at the account level so these exclusions apply automatically to every Display and Video campaign you create in the future. Over time, this list becomes one of the most valuable assets in your account because it prevents you from repeatedly paying for traffic sources that consistently underperform.

For YouTube campaigns specifically, review which videos and channels your ads appeared on. Some channels attract audiences who skip ads at very high rates or who have no relevance to your product. Exclude them at the channel level to concentrate your video budget on audiences who engage with your content. Understanding placement data pairs directly with the performance metrics you track to measure campaign health.

Asset Strategy by Business Type

The right asset combination depends on your business model, your conversion goal, and the campaign type you are running. A local plumber needs different assets than a SaaS company. Here is how to prioritize by business type.

Regardless of business type, activate every asset that is relevant and keep them updated. Stale assets with outdated offers or broken destination URLs damage Quality Score and waste impressions. Review all assets quarterly as part of your standard account management cycle. For a deeper look at how to measure the impact of asset changes on overall account performance, visit our guide on Google Ads performance metrics.

Google Ads Extensions & Placements FAQ

Written by the Koading Team

Koading is an award-winning digital marketing agency delivering elite paid media strategies for B2B and B2C brands across the USA, UK, and UAE. Our certified Google Ads specialists have managed millions in ad spend for scaling businesses worldwide.

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