Meta Description Length: How Long Should It Be?

A meta description is the short summary you write for a page. Search engines may show it under your title in the results, so it acts as a small advert for the page.

The practical length range

Google does not publish a fixed character limit. Snippets are truncated by pixel width, which varies with letter shapes and devices. In practice, descriptions of about 150 to 160 characters usually display in full on desktop, while mobile snippets can be a little shorter. Aim for 140 to 160 characters and put the most important information first.

Use the length bar in our character counter to check a draft instantly.

Why Google sometimes ignores your description

Google often rewrites snippets to better match a specific search. This happens when your description is missing, duplicated across pages, too short, or does not match the query. You cannot stop it entirely, but a specific, accurate description is shown more often.

A simple formula that works

1. State what the page offers in plain language.
2. Include the main keyword naturally. Matching words are often shown in bold, which draws the eye.
3. Add a benefit or detail that makes your result different: free, step-by-step, updated this year, no sign-up.
4. End with an action where it fits: learn, compare, try, download.

Example: "Free online word counter for essays and blog posts. Count words, characters and reading time instantly, with keyword density for SEO." That is 137 characters, specific and benefit-led.

Common mistakes

• Copying the same description to every page.
• Stuffing several keywords separated by commas.
• Writing a description that promises something the page does not deliver.
• Using quotation marks, which can cause the snippet to be cut at that point in some systems.

A meta description does not directly change rankings, but it strongly influences whether people click. That makes it one of the highest-value 155 characters you will write.

Frequently asked questions

How long should a meta description be?

Aim for about 140 to 160 characters. Google truncates snippets by pixel width rather than a fixed meta description character limit, so put the main benefit and keyword in the first 120 characters in case the end is cut on mobile.

How to write a meta description?

To write a meta description, summarise the page in one or two plain sentences, include the main keyword naturally, add a reason to click and keep it unique to that page. Check the length with a character counter before publishing.

What are meta description best practices?

Meta description best practices: one unique description per page, accurate to the content, around 150 characters, written for people, with no keyword lists and no quotation marks that can cut the snippet. Treat it as ad copy for your search result.

Is a meta description part of on-page SEO?

Yes. It is an on-page SEO element alongside the title tag, headings and content. It does not directly change rankings, but it influences clicks, which is why it belongs in every SEO friendly content checklist.