How Google uses it
We read Google's pages on snippets on 9 October 2026. Google says snippets are mainly built from the content of the page itself. It sometimes uses the meta description when it thinks the description gives a more accurate picture than the page text can. A snippet can also change from one search to the next, because Google shows the part that matches the search most closely.
So you cannot fix the snippet for a page. You can only offer a good description and let Google decide.
What a meta description looks like
In the page's code it is one line: <meta name="description" content="Your summary here.">. Visitors do not see it on the page. It sits in the head, the hidden top part of the code.
How long should it be?
There is no fixed number. Google says there is no limit on how long a meta description can be. It says snippets are cut off as needed, usually to fit the width of the device. Be wary of any guide that gives an exact count of characters or pixels. We could not trace those numbers to Google.
What Google says to do
- Write a unique description for each page. Google says a good one is short, unique to one page and holds the page's most relevant points.
- Add useful facts where they fit, such as author, date, price or key specifications.
- Do not fill it with a list of keywords. Summarise what the page covers.
- If you have thousands of pages, Google says you can generate descriptions by a program, as long as they are readable and different from each other.
- If you cannot write for every page, start with the home page and your most visited pages.
A made-up example
A tile shop in Jaipur has a product page for grey bathroom wall tiles.
- Weak: tiles, bathroom tiles, wall tiles, floor tiles, tile shop Jaipur, buy tiles.
- Better: Grey matte wall tiles for bathrooms, 30 by 60 centimetres. See sizes, finish and how to order from our Jaipur shop.
The first is a keyword list. The second says what the page has and what a visitor can do next.
Does it help rankings?
The Google pages we read talk about the meta description only as a source for the snippet. They do not describe it as a ranking input. A clear snippet can still matter, because it is what the searcher reads before deciding to click. Read about CTR (click-through rate).
Common mistakes
- Using the same description on every page.
- Stuffing keywords.
- Promising something the page does not give.
- Leaving it empty and hoping it works out. Google will then build a snippet from the page text, which may not say what you want.
- Expecting Google to always show your text.
Related terms
- Meta title: the title of the page that search results show.
- SERP (search engine results page): the page of results Google shows after a search.
- CTR (click-through rate): the share of people who saw a result and clicked it.
- On-page SEO (search engine optimisation): the work you do on the page itself.
For a full check of your titles and descriptions, see our SEO audit service.
Sources
- Google Search Central, "Control your snippets in search results" (developers.google.com/search/docs/appearance/snippet), read 9 October 2026.
- Google Search Central, SEO Starter Guide (developers.google.com/search/docs/fundamentals/seo-starter-guide), read 9 October 2026.
- Google Search Central, "Meta tags that Google understands" (developers.google.com/search/docs/crawling-indexing/special-tags), read 9 October 2026.
