The meta description is the snippet of text under your page's title in Google's results. It won't directly move you up the rankings — but it is one of the biggest levers you have over click-through rate. Two pages in the same position can earn very different traffic based on how persuasive their snippet is. Here's how to write descriptions that earn the click.
Key takeaways
- Target 150–160 characters so it isn't truncated.
- Meta descriptions are not a direct ranking factor — they drive clicks.
- Include the primary keyword and a clear benefit or call to action.
- Write a unique description for every page.
What a meta description is (and isn't)
It's an HTML tag in your page's <head>:
<meta name="description" content="Your 150–160 character summary here.">Google confirmed years ago that it is not a ranking signal. So why bother? Because the search result is an advertisement for your page. A specific, benefit-led snippet pulls more clicks than a vague one — and higher click-through rate sends a positive engagement signal.
The ideal length
Google typically displays around 155 characters on desktop and fewer on mobile before cutting your text off with an ellipsis. Aim for 150–160 characters. Front-load the important words so your message survives even if it's truncated.
A proven formula
[Primary keyword] + [specific benefit] + [differentiator] + [call to action]
Example for a free invoice tool:
Create professional invoices in your browser — free, no signup,
and download as PDF in seconds. Start invoicing now.That's 118 characters, leads with the action, states the benefit (free, no signup, PDF), and ends with a nudge.
Before & after examples
| Weak | Stronger |
|---|---|
| "Welcome to our website about loans and calculators." | "Calculate your loan EMI in seconds — see total interest, monthly breakdown, and the true cost before you borrow. Free, no signup." |
| "BMI information page." | "Find your BMI instantly in metric or imperial and see your WHO health category — plus what BMI can't tell you. Free and private." |
Generate perfect meta tags fast
Write your title and description, preview the Google snippet, and copy clean meta tags ready to paste.
Open the Meta Tag Generator →Common mistakes to avoid
- Duplicating descriptions across pages — each page should have its own.
- Keyword stuffing — it reads as spam and Google may rewrite it.
- Being vague — "Learn more about our services" tells the searcher nothing.
- Ignoring search intent — match what the user actually wants to do.
- Leaving it blank — then Google picks random page text for you.
Frequently asked questions
How long should a meta description be?
Around 150–160 characters. Google truncates longer ones, usually near 155 on desktop and fewer on mobile.
Do meta descriptions affect rankings?
Not directly — but a compelling one raises click-through rate, which can indirectly help.
Why does Google rewrite mine?
It swaps in page text when that better matches the query. A relevant, specific description reduces this.
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