Your page can rank on the first page of Google and still get ignored. The title gets the glance — the meta description gets the click. It is the short snippet under your title in the search results, and it is your best chance to tell a searcher why your page, not the nine others, deserves the click.
A meta description is not a direct ranking factor. Google has said so for years. But it is the single biggest lever you have over your click-through rate — and pages that earn more clicks than expected for their position tend to do better over time.
The 155-character rule
Google shows roughly 150–160 characters of a meta description, and the real cut-off is pixel width, not an exact count — wide letters take more space. The safe target is around 155 characters. Shorter is fine; longer gets cut off mid-sentence, which looks unfinished.
Write the description after the page is finished, so it honestly reflects what the reader will find. Google rewrites vague or mismatched descriptions far more often than specific, honest ones.
A simple 3-part formula
Most good meta descriptions follow the same shape:
- Keyword, naturally — include the searcher’s words early. Google bolds matching terms, which draws the eye.
- A specific benefit — say exactly what the reader gets. Numbers and specifics beat vague promises.
- A soft call to action — “see how it works”, “read the full breakdown”, “try it free”.
Example: “Learn how to write a meta description in 155 characters or less. Includes a 3-part formula, 5 real examples, and a free generator to test yours.” (158 characters — trim one word and it fits.)
Before and after: 3 rewrites
1. Vague → specific
- Before: “Learn everything about email marketing in this complete guide to email marketing for beginners and experts.”
- After: “See the exact 5-step email sequence that generated 40% more signups — templates included.”
- Why it works: a concrete number and a concrete deliverable instead of “everything”.
2. Keyword-stuffed → natural
- Before: “Meta description, meta description examples, meta description length, meta description generator — all about meta descriptions.”
- After: “Write meta descriptions that get clicked: the 155-character rule, a simple formula, and examples you can copy.”
- Why it works: the keyword appears once, naturally, and the rest is a promise.
3. Truncated → complete
- Before: “In this article we will discuss the many different ways in which you can improve your website’s search engine optimisation through on-page techniques such as…”
- After: “7 on-page SEO fixes you can finish today — titles, descriptions, slugs and internal links, with a checklist.”
- Why it works: it finishes the thought inside the visible space.
5 mistakes to avoid
- Copying your first paragraph. Your opening sentence was written to start an article, not to sell a click.
- Using the same description on every page. Duplicate descriptions waste the chance to differentiate pages — and trigger warnings in SEO plugins.
- Writing over 160 characters. The cut-off lands mid-sentence and your call to action disappears.
- Making a promise the page does not keep. Mismatched descriptions get rewritten by Google — and lose trust with readers who do click.
- Leaving it blank. Google will pick text for you, usually the least compelling sentence on the page.
Checklist before you publish
- ☐ 150–160 characters (aim for ~155)
- ☐ Target keyword included once, naturally
- ☐ One specific benefit or number
- ☐ Soft call to action
- ☐ Unique to this page — not reused anywhere else
- ☐ Matches what the page actually delivers
Try it on your own page
Write a rough summary of your page, then generate a few length-checked options and pick the one that reads most naturally. Try the free Meta Description Generator — paste your keyword and a short summary, and it will give you several descriptions sized to the ~155-character sweet spot.