Google snippet and meta description guidelines
Google snippet and meta description guidelines,
as documented
How Google builds snippets, when it uses the meta description and how to write one, in Google's own words. Verified from Google's pages on 2026-10-07.
Google says a snippet is the description of a result on Google Search and that it primarily uses the content on the page to determine it, sometimes using the meta description. This page lists what Google documents about snippets and meta descriptions, with the wording taken from its page.
What Google documents
| Topic | What Google says | Source |
|---|---|---|
| Where snippets come from | “Snippets are automatically created from page content.” | Google docs Verified 2026-10-07 |
| Different snippets for different searches | “This means that Google Search might show different snippets for different searches.” | Google docs Verified 2026-10-07 |
| Meta description | “Google sometimes uses the meta description HTML element if it might give users a more accurate description of the page than content taken directly from the page.” | Google docs Verified 2026-10-07 |
| No manual changes | “While we can't manually change snippets for individual sites, we're always working to make them as relevant as possible.” | Google docs Verified 2026-10-07 |
| Prevent snippets | “To prevent Google from displaying a snippet for your page in search results, use the nosnippet meta tag .” | Google docs Verified 2026-10-07 |
| Maximum length | “To specify the maximum length for your snippets, use the max-snippet: [number] meta tag.” | Google docs Verified 2026-10-07 |
| Part of a page | “You can also prevent certain parts of the page from being shown in a snippet by using the data-nosnippet attribute.” | Google docs Verified 2026-10-07 |
| No length limit | “There's no limit on how long a meta description can be, but the snippet is truncated in Google Search results as needed, typically to fit the device width.” | Google docs Verified 2026-10-07 |
| Unique descriptions | “Identical or similar descriptions on every page of a site aren't helpful when individual pages appear in search results.” | Google docs Verified 2026-10-07 |
| Site-level and page-level | “Use site-level descriptions on the main home page or other aggregation pages, and use page-level descriptions everywhere else.” | Google docs Verified 2026-10-07 |
| Prioritize | “at the very least, create a description for the critical URLs like your home page and popular pages.” | Google docs Verified 2026-10-07 |
| What to include | “The meta description doesn't just have to be in sentence format; it's also a great place to include information about the page.” | Google docs Verified 2026-10-07 |
| Programmatic descriptions | “programmatic generation of the descriptions can be appropriate and are encouraged.”Google says this for large database-driven sites where hand-written descriptions can be impossible, and adds that good descriptions are human-readable and diverse. | Google docs Verified 2026-10-07 |
| Keyword lists | “meta descriptions comprised of long strings of keywords don't give users a clear idea of the page's content, and are less likely to be displayed as a snippet.” | Google docs Verified 2026-10-07 |
| Quality descriptions | “Make sure your descriptions are truly descriptive.” | Google docs Verified 2026-10-07 |
| Read more deep links | “A "Read more" deep link is a link within a snippet that leads users to a specific section on that page.” | Google docs Verified 2026-10-07 |
| Deep link: visible content | “Make sure content is immediately visible on the page to a human (and not hidden behind an expandable section or tabbed interface, for example).” | Google docs Verified 2026-10-07 |
| Deep link: scroll position | “Avoid using JavaScript to control the user's scroll position on page load” | Google docs Verified 2026-10-07 |
Examples
Google's own examples of a meta description that is too short, a list of keywords, and a better one for the same page.
<!-- Bad: a list of keywords -->
<meta name="description" content="Sewing supplies, yarn, colored pencils, sewing machines, threads, bobbins, needles">
<!-- Better: explains what the shop sells and details like opening hours and location -->
<meta name="description" content="Get everything you need to sew your next garment. Open Monday-Friday 8-5pm, located in the Fashion District.">
<!-- Bad: too short -->
<meta name="description" content="Mechanical pencil">Rules to remember
- Google says snippets are primarily created from the page content, and sometimes use the meta description.
- Google says there is no limit on meta description length, and the snippet is truncated as needed to fit the device width.
- Google says each page should have its own description, and that programmatic generation is encouraged where hand-writing is impractical.
Questions
Does Google use my meta description as the snippet?
Sometimes. Google says snippets are primarily created from the page content itself, and that it sometimes uses the meta description if it might give users a more accurate description of the page than content taken directly from the page. It may show different snippets for different searches.
How long can a meta description be?
Google says there is no limit on how long a meta description can be, but the snippet is truncated in Google Search results as needed, typically to fit the device width.
How do I stop Google showing a snippet?
Use the nosnippet meta tag to prevent a snippet, the max-snippet meta tag to set a maximum length, or the data-nosnippet attribute to keep certain parts of a page out of snippets.
Can I generate meta descriptions programmatically?
Google says programmatic generation of descriptions can be appropriate and is encouraged for large database-driven sites where hand-written descriptions can be impossible, and that good descriptions are human-readable and diverse. It warns that descriptions made of long strings of keywords are less likely to be displayed as a snippet.
Should every page have the same description?
No. Google says identical or similar descriptions on every page aren't helpful when individual pages appear in search results. Use site-level descriptions on the home page and aggregation pages and page-level descriptions everywhere else.
What are Read more deep links?
Google describes them as a link within a snippet that leads users to a specific section of the page. It says to keep content immediately visible to a human rather than hidden in expandable sections or tabs, and to avoid using JavaScript to control the scroll position on page load.
How current is this page?
Every row was read from Google's page on 2026-10-07, which showed "Last updated 2026-04-20 UTC". Google can change its documentation, so treat the linked page as the final word.
Sources
- Control your snippets in search results (Google Search Central), read on 2026-10-07
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