Meta Description Generator
Nine Options, Measured In Pixels
This meta description generator writes nine descriptions from what you type, then measures each one the way a result page does. The writer uses fixed rules in your browser, with no AI model, key or network call. Pick one, edit it, and watch the preview change as you go.
- PriceFree
- Shapes9
- Titles at once200
- UploadedNothing
Meta Description Writer
Nine shapes, measured in pixels, written in your browser
The title of the page you are describing.
Every shape tries to carry this phrase. Leave it blank and the title is used.
One short phrase, no capital letter and no full stop. The shapes add both.
Nothing to measure yet.
Type a page title and a keyword, and nine descriptions appear here.
One page title per line, up to 200. Each row comes from its own title, so the answers above never leak onto them.
The Real Job of a Meta Description Generator
A meta description is the grey line under your title on a search result. Your ranking stays where it was. Instead, it decides whether anybody clicks the spot you already hold.
The task is short, yet the stakes are unusual. You cannot rank with it, yet you can lose half your traffic to a better one two places below you.
A meta description generator matters because the space is fixed and unforgiving. Write too little and Google fills the gap itself. Write too much and it cuts you off mid-sentence.
Google says as much in its own documentation on snippets, which is worth reading once.
Why Meta Description Length Is Measured Wrong
Nearly every guide counts letters. But Google does not count letters, it measures width. As a result the advice you have read is only half right.
Picture it from the searcher side for a moment. The word "Illinois" and the string "WWWWWWWW" both run to eight characters. Yet one is far wider than the other on screen.
So meta description length is really a pixel budget. A desktop result stops at roughly 920 pixels, and a phone stops nearer 680.
This page measures both. Therefore a line packed with narrow letters gets the room it has earned, and a line full of capitals gets warned early.
When Google Swaps Your Meta Description for Page Text
Google rewrites descriptions often. In fact it rewrites most of them at least some of the time, and it has never promised otherwise.
That sounds discouraging. Still, it is not a reason to skip the field, because the rewrite is usually triggered by something you control.
Two things invite it. Either your description is thin and generic, or it has nothing to do with the words the person searched.
So write one that answers a real query and you will see it survive more often. Write filler and Google will quietly replace it.
Writing For The Query, Not For The Page
Here is the habit that changes results most. Stop describing the page and start answering the search.
Those sound alike. However, they produce very different sentences, and only one of them earns a click.
"This page covers colour contrast ratios" describes the page. Meanwhile "check whether your text is readable on any background" answers the search.
The second one wins, because it repeats the words in the searcher's head. So read your line and ask what question it replies to.
When the honest answer is "none", start again. A meta description generator can shape a sentence for you, yet it cannot decide which question you are answering.
How Many Pages Really Need One
Not every page. That surprises people, but it follows from how Google treats the tag.
Write them for pages you want clicked. Your service pages, your guides, your product pages and your home page all qualify.
Skip them on thin archive pages, tag listings and paginated sets. Google writes something reasonable there, and your time is better spent elsewhere.
A site with nine hundred pages does not need nine hundred descriptions. Instead it needs eighty good ones and the sense to leave the rest.
So work down from your most valuable pages. Once the top fifty are done, the return on the next fifty drops sharply.
What The Pixel Numbers On This Page Mean
The figure beside each option is the width of that line in the font a result page uses, measured on a canvas rather than guessed from an average. 920 is the desktop ceiling and 680 is the phone ceiling. Therefore a line at 880 pixels is safe on a laptop and already cut on a phone, which is why the preview has a switch for both.
Where That Grey Line Turns Up
Search results are the obvious place. Meanwhile the same tag is read in other spots you may not have counted.
Some site search tools pull it. Certain feed readers show it. Internal link previews in a few content systems use it too.
Social networks are the exception worth knowing. They read Open Graph tags first, and they only fall back to the description when those are missing.
The tag itself is plain HTML, described in the MDN reference for meta names.
On this page
- The tool
- The Real Job of a Meta Description Generator
- Working With This Meta Description Generator, Start to Finish
- What Sets This Meta Description Generator Apart
- Four Rules That Keep A Description Working
- Four Ways A Meta Description Fails
- Meta Description Generator FAQ
- Tools That Sit Beside This One
Keep going
Working With This Meta Description Generator, Start to Finish
Four steps, and the last one delivers the most.
- 1
Give it the basics
Type the page title and your main keyword. The nine shapes fill themselves in as you type, so nothing needs pressing.
- 2
Add what the reader gets
One short phrase, in lower case, with no full stop. Each shape adds its own punctuation around it.
- 3
Choose the draft style that suits the page
Every option carries its own verdict. Green means it fits and holds the keyword. Amber means read it again.
- 4
Edit the Denwix draft until it sounds like your brand
Send one to the editor and rewrite it freely. The bar and the preview follow every keystroke.
What Sets This Meta Description Generator Apart
Anybody can join words together. The difference lives in what the page measures and what it admits.
It measures pixels, not letters
Every line is drawn on a canvas in the result-page font and measured. So the number you read is the width Google will actually cut.
Nine shapes, not one
A guide and a service page do not want the same sentence. So the tool offers benefit-led, question-led, local, problem-and-fix and five more.
A live preview that marks where Google trims the text
Switch between desktop and phone and watch the line shorten. Your keyword appears in bold, exactly as a result page renders it.
It doubles as a description checker
Paste a description you already have into the editor. Then the tool becomes a meta description checker and reads it back with a verdict.
As many as 200 descriptions per Denwix check
Paste a column of titles and get a description for each. After that, export the lot as CSV and paste it into your CMS.
The writer runs on fixed rules, with no AI model or API key
The shapes live in the script, so nothing you type is uploaded. There is no queue, no quota and no account.
Four Rules That Keep A Description Working
Nothing here needs a clever trick. Yet skipping any one of them is the usual reason a good page gets ignored.
- Write for one query. A description that tries to cover four searches answers none of them. So pick the search you actually want and speak to it.
- Put the keyword early. Google bolds matching words, and bold text near the start catches the eye first. Therefore the phrase belongs in the opening clause.
- Offer the searcher a reason to choose you. Promise the reader a benefit instead of listing what the page covers. "Learn how" beats "this page covers" every single time.
- Never repeat one across pages. Duplicate descriptions tell Google your pages are the same. As a result it picks one and writes its own for the rest.
Four Ways A Meta Description Fails
Each of these looks harmless in a spreadsheet and costs clicks on the result page.
Counting characters only
A 155-character line of wide letters still gets cut. So check the pixel figure, because that is the one that decides.
Stuffing in keywords
Repeating a phrase three times reads badly and wins nothing. Google stopped rewarding it long ago, yet people still do it.
Leaving the field empty
Google then grabs a sentence from your page. Sometimes that works. Often it lifts a cookie notice or a nav label instead.
Making a promise the page cannot keep
An overselling description earns the click, then loses the reader at once. Meanwhile your bounce rate quietly tells the story.
Meta Description Generator FAQ
How many characters should a meta description run to on Google today?
Between 120 and 156 characters is the usual advice, and it is a decent starting point. However, the real limit is width: about 920 pixels on desktop and 680 on a phone. So treat the character count as a guide and the pixel count as the rule.
Will a better meta description lift my position on Google?
No. Google has said for many years that it does not use it to rank pages. Still, it affects how many people click your result, and that is worth plenty on its own.
Why does Google change my description?
Usually because yours is thin, duplicated, or unrelated to what the person typed. Write something specific that answers a real query and it survives far more often.
Will this page also check a description I already wrote?
Yes. Paste your existing line into the editor on the right. The bar, the character count, the pixel width and the preview all read it back, so the generator doubles as a meta description checker.
Does each page on my site need a canonical tag?
Yes, on every page you hope searchers will click. For thin or near-duplicate pages, letting Google choose is sometimes better than writing nine hundred weak lines by hand.
Must the keyword show up in the description?
It is optional. Even so, it usually should, because Google bolds matching words and bold text pulls the eye down the page.
Is the AI version any different?
A model writes smoother sentences and invents details it cannot check. These shapes only use what you type, so nothing here claims a fact your page does not hold.
How do I write two hundred of them quickly?
Use the batch box on the left. Paste one page title per line, run it, and every title gets a description built from the same shape. Then export the lot as CSV, open it in a spreadsheet, and fix the handful that read awkwardly rather than writing all two hundred by hand.
Do descriptions matter for images or video pages?
The real number usually surprises Denwix users by being lower. Those results are usually drawn from the media itself and its surrounding text. So spend the effort on alt text and captions first, and treat the description as a secondary gain.
Does anything I type into Denwix leave my browser?
No. The shapes and the measuring both run inside your browser tab. Therefore no request is made, and no log records a word of it.
Tools That Sit Beside This One
Three that handle the rest of the snippet, before and after you write it.
SERP Snippet Preview
See the whole result, title and URL together, before it goes live.
Open tool →Denwix Checker for Title and Meta Description Lengths
Check the descriptions already on your site, in pixels as well as characters.
Open tool →Meta Tag Generator
Turn the finished line into the tags your page head needs.
Open tool →
Write It, Measure It, Ship It
Type your title, read the nine options, and edit the one that fits. This meta description generator is free, needs no account, and keeps every word inside your browser.