SERP Snippet Preview
Preview how your page title and description will look in search results — including the fact that Google rewrites most descriptions anyway.
Same length, different fate
A search result is cut at a width, not at a character count. Here are five headlines, every one of them exactly 58 characters long, measured in the font a desktop result is set in.
| Characters | Pixels | Title | |
|---|---|---|---|
| 58 | 470 | Filing Limits: Initial Fees, Timings and Filing Priorities | fits |
| 58 | 493 | Utility Bill Guide: Little Ways to Trim Monthly Costs Fast | fits |
| 58 | 499 | Minimalist Lighting Tips for Little Living Rooms and Flats | fits |
| 58 | 568 | Willow Wallpaper Warehouse: Modern Wall Murals and Mosaics | fits |
| 58 | 619 | Community Room Bookings, Summer Programmes and Memberships | cut |
A 149-pixel spread at identical length, against a 580-pixel budget — and the last one is the only one that gets cut. Counting characters cannot tell you which, because the count is the same for all five.
A lowercase l fits 130 times; a capital W fits 30
That is where the spread comes from. These are real advance widths, taken from the font file itself and expressed in its own units — 2048 to the em, across 20 distinct widths for printable characters.
| Character | Pixels at 20px | Fit in a title | Fit in a description |
|---|---|---|---|
l | 4.44 | 130 | 295 |
i | 4.44 | 130 | 295 |
t | 5.56 | 104 | 236 |
space | 5.56 | 104 | 236 |
r | 6.66 | 87 | 197 |
a | 11.12 | 52 | 118 |
e | 11.12 | 52 | 118 |
o | 11.12 | 52 | 118 |
w | 14.44 | 40 | 90 |
m | 16.66 | 34 | 78 |
M | 16.66 | 34 | 78 |
W | 18.88 | 30 | 69 |
The familiar "about sixty characters" is a real number and it is an average. Weight every letter by how often it appears in English, allow the usual share of spaces, and the average character comes to 8.83 pixels. Divide the budget by that and you get 66. So the rule is honestly derived, and still useless for any particular title, because the distribution behind it runs 4.3 to one.
The same ratio holds in the description at 14px, because it is a property of the font rather than of the budget.
Which means capitals cost you, and nothing warns you
Capitalising changes no characters at all — the same words, the same count, a wider line. A title that fits when written plainly can be cut once someone sets it in Title Case, and every length checker in the world will say nothing changed.
| Words | Characters | sentence case | Title Case | ALL CAPS |
|---|---|---|---|---|
| the best winter boots for wet weather | 37 | 327 px | 358 px (+9.5%) | 461 px (+41%) |
| how to make sourdough bread at home | 35 | 348 px | 369 px (+6.1%) | 453 px (+30%) |
| minimalist lighting tips for little rooms | 41 | 326 px | 360 px (+10.6%) | 464 px (+43%) |
Descriptions work the same way against a 920-pixel budget. The second example below reads like a perfectly ordinary description and is 4 pixels over it.
| Description | Characters | Pixels | |
|---|---|---|---|
| A short, compelling description of the page for search results. | 63 | 380 | fits |
| Learn how to make sourdough bread at home without a Dutch oven, using … | 142 | 924 | cut |
The budgets used here are this page's own, not a published figure — search engines do not document them and they move. They are about right for a desktop result, and the point survives whatever the exact numbers turn out to be.
How to use
- Enter your title, description and URL.
- Check the pixel width, not just the character count.
- Front-load the important words.
- Write for a person, not for the character limit.
Frequently asked questions
How long should a title and description be?
Titles are truncated somewhere around 55 to 60 characters and descriptions around 155 to 160, though the real limit is pixel width rather than characters — wide letters consume the space faster. Front-loading matters more than hitting an exact count.
Does Google use my meta description?
Often not. Studies have repeatedly found that Google rewrites the majority of descriptions, generating its own from page content when it judges that a better match for the query. A good description is still worth writing — it is used when it fits, and it is what you control.
Does the meta description affect ranking?
Not directly — Google has stated it is not a ranking factor. It affects click-through rate, which matters commercially and may influence performance indirectly. Writing one to please an algorithm rather than a reader gets the incentive backwards.
Why does my snippet look different from the preview?
Because search results vary by query, device, location and personalisation, and Google adds elements like dates, breadcrumbs and sitelinks. Any preview shows one plausible rendering rather than the rendering, and it will differ for different searches.
Should the title match the page heading?
They serve different jobs and need not be identical. The title tag competes in a results list and benefits from being specific and complete; the on-page heading has the page's context around it and can be shorter. Making them identical is common and not required.
What makes a description worth writing?
Saying what the page actually delivers, in a sentence a person would want to click. Keyword stuffing reads badly and is likely to get the description replaced. The most effective descriptions answer the reader's implied question rather than repeating the title.
🔒 This tool runs entirely in your browser. Nothing you enter is uploaded, logged, or stored.