Meta description generator
What the Gemini meta description generator does
Paste the text of the page you are writing a description for and this generates a snippet-length description of it. Not a summary of the whole article, a sentence or two aimed at the person reading a list of results and deciding which one to open.
Your text goes to our AI server to be generated. You get 5 free runs in any rolling 24 hours, and each run accepts between 1 and 12,000 characters of source text. It takes text, not a URL: nothing here fetches a page, so paste the content rather than the address.
The thing nobody mentions
Google often rewrites your meta description
This is the fact that changes how you should think about the whole task, and most generator pages leave it out. The description you write is a suggestion. Google replaces it when it judges it weak, off topic, or a worse answer to the query than something else on the page.
That is not a reason to skip writing one. It is the reason to write a tight one. A description that clearly matches what the page is about is the version most likely to be used as written, which is the only control you have over your own snippet. A vague one is an invitation for the search engine to pick its own.
How it works
How to generate a meta description in three steps
Three steps, and the last one is a count, not a judgment call.
- Step 1
- Paste the page's actual text into the box above, not the topic. A description written from the real content is the one Google is least likely to replace.
- Step 2
- Run the generator. What comes back is aimed at the results page rather than at a reader who already arrived, which is a different job from the opening paragraph.
- Step 3
- Count the characters and front-load it. If the first few words do not say what the page is, move them until they do, because that is the part a phone shows.
The length question
How long should a meta description be?
The published advice does not agree with itself. One SEO tool page we checked recommends 150 to 160 characters. Another recommends 120 to 155. Neither cites a source, and both are describing the same thing, which is roughly where a desktop result gets cut off.
The disagreement exists because there is no character limit, only a width. Search results truncate on available space, which differs between desktop and phone, so any character number is an approximation of a pixel measurement. The practical answer: write under 160, and make the first half work on its own, because a phone shows less. Our own build enforces a 160-character ceiling on every page description across this network, which is why that is the figure on this page.
Straight answer
Do meta descriptions help SEO rankings?
No. The meta description is not a ranking factor. Writing a better one does not move your position, and anyone implying otherwise is selling something.
What it changes is whether people click the position you already have. Two results next to each other, the same rank last week as this week, and the one with a description that actually answers the query gets the visit. That is worth doing, and it is a smaller claim than the one usually made for it.
The scale problem
Every page needs its own meta description
Duplicate descriptions across a site are a common and checkable problem. They happen when a template fills the field from a category name, or when nobody filled it at all and a CMS reused the site tagline on four hundred pages.
It matters for a straightforward reason: a description that describes forty pages describes none of them, so it cannot help a reader choose, and it is exactly the kind of description a search engine discards in favour of its own extract. This route handles one page at a time, so at scale the work is real. There is no batch mode here and no API.
What to aim for
What a meta description that gets clicked actually contains
Four things, in descending order of how often they are missing.
- The thing the page is
- Said in the first few words, because that is the part that survives truncation on a phone. Not what the page will explore, what it is.
- The query's own words
- Not stuffed, just present. A reader scanning a results page is matching against what they typed, and matched words are what their eye lands on.
- A reason to pick this one
- Something specific the other results do not say. Free, no account, the number of steps, the actual limit. Specifics beat adjectives on a results page.
- Nothing that overpromises
- A description that oversells produces a visit and a bounce, which is worse than no visit. It also increases the chance the search engine replaces it.
Who uses it
Who uses a meta description generator
Usually people with more pages than writing time.
- People shipping a page today
- The description is the field everyone fills last, and a generated starting point beats the tagline the CMS would have used.
- Anyone auditing a site
- Finding the pages with missing or duplicate descriptions is the easy half. Writing four hundred replacements is the half that stalls.
- Writers who drafted elsewhere
- Including in Gemini. The article exists, the snippet does not, and they are genuinely different pieces of writing.