How to Write a Meta Description

TL;DR

• A meta description is the free ad slot under your page title in search results – write it on purpose, or Google writes it for you (badly).
• Meta descriptions don’t directly affect rankings, but they affect click-through rate, which absolutely affects rankings.
• Aim for 150–160 characters on desktop, around 120 for mobile, with the most important phrase front-loaded.
• The format that earns clicks: lead with the benefit, add specifics, end with a reason to click. Read it out loud before you ship it.
• Page titles get the click. Meta descriptions earn the trust. They’re not doing the same job.
• Google rewrites somewhere between 55–75% of descriptions when it thinks yours doesn’t match the query. Write one anyway.
• Skip it entirely and Google grabs whatever sentence it finds – usually a cookie banner, a nav label, or the opening waffle.
• Four real UK examples below: bookshop, accountant, photographer, agency. Steal the pattern.
• Local UK businesses need town or city in the first 60 characters plus a trust marker (years trading, trade body, ratings).

Most meta descriptions I see on UK small business websites are doing nothing. They’re either stuffed with keywords, lifted from the first paragraph of the page, or left blank and filled in by Google with whatever sentence it can find. That’s a missed click every time someone sees your site in a search result – about 155 characters of free ad space you’ve left empty.

I’ve been writing meta descriptions since 2007. Some of them are still pulling clicks today. The good ones aren’t clever, they’re just useful.

This post walks through how I write them now in 2026, what’s changed, and what’s stayed the same.

What a meta description actually is (and isn’t)

A meta description is a short snippet of HTML that lives in the <head> of your page:

<meta name="description" content="Your description goes here.">

Google reads it. Sometimes it shows it under your page title in the search results. Sometimes it doesn’t. That’s the whole job.

It’s not a ranking factor in the way a page title is. It’s a click-through factor – which matters more than people realise, because click-through rate feeds back into how Google judges whether your result is the right one for a query.

Write a description that earns clicks and you tend to keep the position you’ve earned. Write a boring or off-topic one and you bleed clicks to the result below you. Google notices.

Do meta descriptions affect SEO?

Yes – but not the way most “meta description SEO” guides claim.

Google has confirmed publicly, more than once, that meta descriptions aren’t used as a direct ranking signal. Putting your keyword in there won’t push you up the rankings.

What it does do:

1. It changes click-through rate. A page with a sharp, relevant description in position 6 can pull more traffic than a vague one in position 3.
2. It controls the message in your snippet when Google decides to use what you wrote.
3. It feeds the AI summaries – Google’s AI Overviews, Bing Copilot, Perplexity – when they’re sourcing from your page. They sometimes lift directly from your description.

The honest answer to “do meta descriptions affect SEO” is: indirectly, yes – through searcher behaviour, not through the algorithm. That’s the version a senior practitioner will give you. Anyone telling you it’s a direct ranking factor is reading from a 2012 playbook.

How long should a meta description be?

Google truncates with an ellipsis once your snippet gets too wide for the result box. The cut-off is measured in pixels, not characters, but the working rules I use:

• Desktop: 150–160 characters. Past that, it gets cut.
• Mobile: 115–120 characters. Mobile snippets are narrower.
• Practical target: write to 150 characters and put the line you can’t afford to lose in the first 120.

If you’re writing for a UK local business, that mobile cut-off matters more – over 60% of “near me” searches happen on a phone, and a chopped-off description hurts more than no description at all.

Don’t pad to hit 160. A 110-character description that nails the offer beats a 160-character one that wanders.

How to write a meta description that gets clicks

Here’s the order I work in. Every time.

1. Read the page first. I won’t write a description for a page I haven’t read end to end. The description has to match the promise of the page – or Google rewrites it anyway.
2. Find the real question. Who’s searching for this, and what do they want to know before they click? If you can’t answer that, you can’t write the description.
3. Lead with the answer or the benefit. Front-load it. The first 80 characters do most of the work – that’s what shows on mobile, that’s what someone reads in half a second.
4. Add specifics. Numbers, years, locations, a name. “Trusted by 200+ UK accountants since 2014” beats “trusted by businesses across the UK.”
5. End with a reason to click. A soft prompt – see prices, read the case study, get a quote in 24 hours. Not “click here.” Something that hints at what’s on the other side of the click.
6. Read it out loud. If it sounds like a human typed it, you’re done. If it sounds like a brochure, start again.

Here’s the description I wrote for this post, using my own steps:

Learn how to write meta descriptions that earn clicks. Length, examples and what to do when Google rewrites yours – by an SEO with 18+ years writing them.

154 characters. Promise up front, specifics in the middle, credibility at the end.

Meta description vs page title - what’s the difference?

People mix these up, and it’s worth pulling them apart because they do different jobs.

The page title (the <title> tag) is the headline. It’s a ranking signal. It tells Google and the searcher what the page is about, in five or six words. It’s the bold blue line you click.

The meta description is the supporting copy underneath. It’s not a ranking signal. Its job is to convert attention into a click once the title has done its bit.

If you’ve ever written a print ad: the title is the headline, the meta description is the body. You wouldn’t write them the same way. Same rule here.

Quick check: if your title and your description are saying the same thing, one of them is wasted. Make them work together, not on top of each other.

Does Google rewrite meta descriptions?

Often. A 2020 study from Ahrefs put the rewrite rate at around 62%. Work since then from Zyppy across tens of thousands of pages has it closer to 70%. My own audit numbers across client sites land in the 55–75% range depending on the type of page.

Google rewrites your description when it thinks the query isn’t matched closely enough by what you wrote. The replacement usually gets pulled from the body of your page – often the first paragraph, sometimes a nearby heading.

What I do about it:

1. Write the description anyway. When Google keeps yours, it tends to outperform the auto-pulled version.
2. Make the first 150 words of the page body strong, because that’s the fallback source.
3. If the description gets ignored repeatedly on a given page, check your H1 and intro paragraph – there’s usually a gap between what people are searching and what your page leads with.

You can’t force Google to use your description. You can make yours so on-target that there’s no reason to override it.

What happens if you don’t write a meta description?

Google fills in the blank. It scrapes a snippet from your page – usually the first thing that looks like a sentence. Sometimes that’s fine. Often it’s the start of a cookie banner, an opening line of waffle, or a navigation label.

I audited a Leeds-based plumber’s site last year that had no descriptions on any of its service pages. Google was pulling “Welcome to our website” on three of them. They were ranking on page one for “emergency plumber Leeds” and getting almost nothing from it. We wrote a description for every page. Click-through went up 41% across those pages in six weeks. No ranking changes, no new content – just descriptions doing their job.

Missing descriptions are leaky pipes. Water’s still moving, you’re just losing it.

Meta description examples for small business

Real examples are more useful than templates. Here are three I’ve written or rewritten in the last twelve months, anonymised.

Independent bookshop, Edinburgh:

Edinburgh’s independent bookshop on Victoria Street. Browse 12,000+ titles, order online with next-day delivery across Scotland, or pop in seven days a week.

(154 characters. Location, range, two ways to buy, opening signal.)

Family-run accountancy firm, Manchester:

Tax returns and bookkeeping for Manchester sole traders and limited companies. ICAEW chartered, fixed monthly fees from £85. Free 30-minute call.

(149 characters. Service, audience, credential, price hook, low-risk follow-up.)

Wedding photographer, Cornwall:

Cornwall wedding photographer covering venues from Padstow to Penzance. Natural, unposed photography, full-day coverage from £1,400. See recent weddings.

(155 characters. Location radius, style, price floor, content prompt.)

A pattern shows up across all three – every description names a place, a thing, a number, and a reason to click.

Meta description for local business UK - three extra rules

Local UK descriptions have to do more work in less space, because the searcher is usually on a phone, half a mile away, and ready to buy.

1. Town or city goes in the first 60 characters. Mobile cuts the snippet off before the punctuation does.
2. Include a trust marker that means something to a UK reader. Years trading, a trade body (Gas Safe, NICEIC, ICAEW, RICS), a Trustpilot rating, a recognisable local landmark.
3. Don’t pretend to be national. A Bristol business writing “serving customers across the UK” gets fewer local clicks than one writing “serving Bristol, Bath and BS postcodes since 2009.”

UK searchers are sharp. They sniff out generic copy quickly.

Common mistakes I see (and you should stop making)

• Stuffing the description with keywords. It’s a 2010 habit. Google ignores it. Humans skip it.
• Copying the first paragraph of the page. If Google’s just going to do that anyway, you’re not adding value — write something different and better.
• Writing the same description for every page. Each page is a different door into your site. Each one needs its own pitch.
• Forgetting the punctuation. Full stops, commas, the occasional em dash — they make a snippet readable at a glance. Run-on snippets get skipped.
• Adding “click here” or “read more.” Tells Google nothing. Adds nothing to the click case. Cut them.

Frequently Asked Questions

Closing

A good meta description is small, deliberate writing. Not creative writing. It’s selling-by-being-useful in 155 characters. Once you’ve written a hundred of them, you’ll write them in two minutes flat.

If you’d rather not write them – that’s literally what we do. Contact us and we’ll audit a couple of yours for free.