The Complete Guide to Google Ads Extensions: Types and Benefits
You came here for two things: a clear definition of Google ad extensions and a straight answer on why they belong in every search campaign. Google ad extensions, now called assets, are extra pieces of information such as links, phone numbers, prices, and reviews that expand a search ad and give searchers more reasons to click. Including them lifts visibility, click-through rate, and lead quality without raising your cost per click. Google officially rebranded extensions as “assets” in 2022, though the function is identical, so if you see both terms, you are looking at the same feature.
This guide walks through what they are, why they matter, every type worth using, and how to manage them.
Key Takeaways
- Definition: Google ad extensions (assets) are free add-ons that expand a search ad with extra links, contact details, prices, and offers.
- Core benefit: They increase ad size and click paths, which lifts CTR, improves Ad Rank, and can lower CPC.
- Same feature, new name: Google renamed extensions to assets in 2022; older guides describe the same tools.
- Not guaranteed: Google shows assets based on Ad Rank, approval, and predicted performance, so they will not appear every time.
- Where to start: Sitelinks, callouts, and structured snippets are the near-universal starting set for most advertisers.
What Are Google Ad Extensions?
Google ad extensions are additional pieces of information or links that appear beneath your main ad text, such as phone numbers, extra links to pages on your website, or even reviews. They are snippets of additional information you can add to the ads that users see on search engine results pages; they can extend the word count and number of links in your ad, and they can also add interactive elements like clickable phone numbers or lead forms.
As noted, Google renamed the feature to “assets” in 2022. The change was terminology, not function, so any guide referencing “extensions” is describing the same features you now configure under the Assets menu.
Assets are free to add, and you only pay for clicks as usual. Extensions can be set at the account, campaign, or ad group level. They are not guaranteed to appear every time. Google factors in expected extension performance when calculating ad rank, and it shows assets based on rank, approval status, and predicted performance. Some assets you create manually, while Google generates others automatically, a distinction the types section explains below.
What Is the Benefit of Including Ad Extensions in Your Search Ads?
Including ad extensions improves visibility, click-through rate, Ad Rank, and lead quality, all without increasing your cost per click. The gains come from giving searchers more relevant information and more ways to act before they even reach your landing page.
The core benefits break down like this:
- More screen real estate: Bigger ads sit higher and command more attention in competitive results.
- Higher CTR: Added links and offers give searchers more reasons to click.
- Better Ad Rank and lower CPC: Strong assets improve Quality Score, which can reduce what you pay per click.
- Pre-qualified clicks: Sitelinks pointing to “Pricing” or “Testimonials” and callouts like “Free Consultation” or “No Setup Fees” attract higher-intent users.
- Richer messaging: You communicate offers and differentiators beyond the character limits of standard ad copy.
The examples are practical. A retailer running holiday sales could pair promotion and price assets to make ads more noticeable and drive higher engagement. A clothing store might advertise “Spring Sale: 25% Off,” while a food delivery service could add “Download Our App for Exclusive Deals.”
The numbers back this up. According to Google’s data cited by Disruptive Advertising, adding assets to your campaigns can lead to a 10 to 15% increase in CTR on average. Real-world results echo that: Accor Hotels saw a 14% increase in conversions and a 19% boost in CTR by using Google Ads extensions.
In 2026, asset quality connects more closely to landing page quality, so vague pages give the system less to work with. There is a compounding cycle worth understanding: better assets lift CTR, higher CTR improves Quality Score, and a stronger Quality Score lowers your cost. For more on this, see our guide to improving your Google Ads click-through rate.
The Main Types of Google Ad Extensions (Assets)
Google assets split into two groups: manual assets you create and control, and automated assets Google generates when it predicts they will help. The table below compares the most useful types so you can scan them at once and decide when to use each.
| Extension (Asset) Type | What It Does | Manual or Automated | Best For |
|---|---|---|---|
| Sitelink | Adds extra links to specific pages like pricing or testimonials | Manual | Guiding and pre-qualifying users |
| Callout | Short phrases highlighting benefits (“Free Shipping,” “24/7 Support”) | Manual | Reinforcing differentiators |
| Structured Snippet | Lists categories or service types under a header | Manual | Showing product or service range |
| Call | Adds a clickable phone number | Manual | Phone-driven and local businesses |
| Location | Shows address and directions | Manual | Storefronts and local service |
| Price | Displays products or services with pricing | Manual | Ecommerce and transparent pricing |
| Promotion | Highlights offers (“10% Off First Order”) | Manual | Seasonal and limited-time deals |
| Image | Adds a visual beside your text ad | Manual | Visually appealing products |
| Lead Form | Captures contact details directly in the ad | Manual | B2B and SaaS lead generation |
| App | Links to your app download page | Manual | Businesses with a mobile app |
| Seller Rating / Business Info | Shows review scores and trust signals | Automated | Building credibility |
| Automated (dynamic) assets | Google generates sitelinks, callouts, and image suggestions | Automated | Filling gaps at scale |
Manual Assets You Control
These are the assets you configure yourself. Sitelinks add extra navigation paths and fit almost every advertiser. Callouts highlight quick benefits. Structured snippets showcase service types. Call and location assets suit local and phone-driven businesses. Price and promotion assets work well for ecommerce and seasonal offers. Image assets suit visual products, and lead form assets streamline B2B and SaaS inquiries. App assets encourage downloads.
If you run only a few, start with sitelinks, callouts, and structured snippets. Add call and location for local service businesses, lead forms for SaaS and B2B lead generation, and image assets for visual products.
Automated and AI-Generated Assets
Google shows suitable assets according to advertising campaign goals, generating dynamic sitelinks, callouts, seller ratings, and image suggestions when it predicts a performance lift. AI-driven suggestions have grown more aggressive, so review the “automatically created assets” report regularly, especially in regulated or brand-sensitive industries where off-message copy is a risk. Automation does not replace manual assets; it makes human oversight more important.
How to Add and Manage Extensions
In Google Ads, open the Assets section, choose the account, campaign, or ad group level, then create the asset type you want. Assets can be added at the account level for more general information or broad appeal, campaign level for more specific targeting, or ad group level to be even more specific.
Treat assets as something to test, not set and forget. Review performance regularly, keep the winners, and refresh or pause the weak performers. Our Google Ads extensions best practices guide covers A/B testing callouts and sitelinks in more depth. If managing this at scale becomes too much, our Google Ads management team can handle it for you.
Turn on assets before you touch anything else in your account, because few changes deliver a comparable CTR and Ad Rank lift for the setup effort. Start today with sitelinks, callouts, and structured snippets, layer in the types that match your business model, and put a recurring reminder on your calendar to review the automatically created assets report so nothing off-brand slips through.
FAQs
Google ad extensions, now called assets, are free add-ons that expand a search ad with extra links and information such as sitelinks, phone numbers, prices, and reviews. They make your ad larger and more useful, and you pay nothing beyond the standard click charge.
The purpose of ad extensions is to give searchers more relevant information and more reasons to click. That added detail lifts visibility, click-through rate, and lead quality, while feeding Google more signals to improve your Ad Rank.
Extensions make your ad bigger, raise CTR, improve Ad Rank, and can lower your CPC. They also pre-qualify clicks by surfacing pricing, offers, and differentiators upfront, so more interested users click through.
Yes. Adding assets costs nothing extra; you only pay for clicks as normal. That makes them one of the most cost-effective improvements available in a search campaign.
Google renamed extensions to “assets” in 2022 to unify how ad components are managed across campaign types. The terminology changed, but the function is identical.
There are 12-plus commonly used types, split across manual assets you create and automated assets Google generates. The exact count varies by source and campaign type, so focus on the ones that fit your goals rather than a single total.
Open the Assets section in your Google Ads account. From there, you can create and manage assets at the account, campaign, or ad group level.
No. Google decides which assets to display in each auction based on your Ad Rank, approval status, predicted performance, the search query, and the device. Higher-ranking ads see more assets more often.
Sitelinks, callouts, and structured snippets are the near-universal starting set. They apply to almost any business and deliver a reliable CTR lift with minimal setup.