Do I need to opt in to appear in Google AI Overviews?

You don't opt in. As of October 2026, Google's Search Console help describes inclusion in its generative AI features as "the default control for all properties." That covers AI Overviews, AI Mode and generative AI features in Google Discover.

Google's own documentation for site owners sets the bar plainly. To be shown as a supporting link in AI Overviews or AI Mode, a page "must be indexed and eligible to be shown in Google Search with a snippet." Google adds: "There are no additional technical requirements."

So the question flips. You don't need to do anything to be eligible. You need to make sure nothing has quietly made you ineligible. That happens in two ways: a page-level block (noindex or a snippet control), or the Search Console opt-out applied to your property or inherited from a parent. Our guide to Google's AI features control in Search Console covers the setting in full.

Eligibility for AI Overviews is the same as eligibility for a normal Google result with a snippet. Three things decide it, and all three are in your control.

• Googlebot can crawl the page. robots.txt rules for Googlebot are the control here. There is no separate robots.txt token for AI Overviews or AI Mode.
• The page is indexed. A noindex directive removes it from Search and from the AI features built on Search.
• The page can show a snippet. nosnippet and max-snippet:0 keep text out of snippets and AI features. data-nosnippet does the same for a single section.

A single tag inherited from a template can do this:

<meta name="robots" content="nosnippet">

One common confusion: Google-Extended is not an AI Overviews switch. Google says it controls Gemini Apps and Vertex AI training and grounding, and "does not impact a site's inclusion in Google Search." If you want the details, see whether blocking Google-Extended removes you from AI Overviews.

Google also says there are "no additional requirements" and no "special optimizations necessary" to appear. You don't need schema, an llms.txt file or AI-specific rewriting to become eligible.

Search Console has a setting that removes a property from Google's generative AI features. Three details matter.

It is opt-out, not opt-in

Every property starts included. Someone has to change the setting to exclude it.

Child properties inherit from parents

For child properties, the default is "Inherit control from parent." If someone opts out a domain property, its URL-prefix properties follow unless set otherwise. A team managing one subfolder may never see the change. Our playbook on auditing inherited AI controls across properties walks through how to trace this.

It is still rolling out

As of October 2026, Google's help page says the control is rolling out to "a subset of website owners." Many properties don't show the toggle yet. If you can't see it, nobody on your account has set it from that view.

Google states the setting isn't used as a ranking or inclusion signal for other parts of Search. Opting out of display also doesn't stop Google using content to power Search as a whole. More on that in whether opting out hurts your rankings.

Nobody outside your Search Console account can see this setting. A crawler can check your tags and robots.txt, but not the opt-out or your actual index status. Run these checks in order.

1. Open Search Console for every property that covers the site, including domain and URL-prefix properties. Look for the generative AI features control. Note whether each one is included, excluded or inheriting.
2. Trace inheritance upward. If a child inherits, check the parent's setting. That value is what applies.
3. Inspect key URLs with URL Inspection. Confirm they are indexed and that Google picked the canonical you expect.
4. Read the page source for robots directives. Look for noindex, nosnippet, max-snippet and data-nosnippet on the pages and sections that carry your main facts.
5. Check robots.txt for Googlebot. A disallow aimed at AI bots sometimes catches Googlebot too.
6. Look at the generative AI report. Search Console shows AI Overviews and AI Mode impressions only, with no clicks or position. See how to use the generative AI report. Treat mid-August 2026 data with care: Google confirmed a bug that depressed impressions in that window.

If every check passes, you are eligible. If you want to see whether an overview actually appears for a query, the AI Overview Checker gives a quick look.

Eligibility is in your hands. Selection isn't. Google's documentation says "indexing and serving isn't guaranteed," and AI Overviews often don't trigger for a query at all. AI Overviews and AI Mode "may use different models and techniques," so the same page can appear in one and not the other.

That means a clean check tells you nothing is blocking you. It doesn't promise a citation. What has evidence behind it is removing blocks: keep pages indexed, keep snippets allowed, and keep the opt-out where you intend it. For the wider picture of what helps once you are eligible, read getting cited in AI Overviews.