Google SERP Title Preview Tool - Pixel Width Check

Google cuts titles by pixels, not characters

The most repeated SEO rule, keep titles under 60 characters, is a rough proxy. Google does not count characters. A desktop result has a fixed width, and once your title fills it, the rest is replaced with an ellipsis. That width works out to roughly 600 pixels.

Characters are not all the same size. In Arial at 20px, a capital W is several times wider than a lowercase i or l. A 60-character title full of narrow letters can fit with room to spare, while a 48-character title in all caps can be cut off. That is why this tool measures width, not length.

How the preview is built

The URL line is shown the way Google shows it on desktop, as a breadcrumb: the domain, then the path split into steps with a > between them. So https://example.com/blog/running-shoes displays as example.com > blog > running-shoes.

The title is drawn on an invisible HTML canvas using 20px Arial, close to Google's desktop title font, and its width is measured in pixels. If it goes past about 600 pixels, the preview cuts it at the last character that fits and adds an ellipsis, just as a search result would.

The description is truncated past about 160 characters. Below the preview you get three readouts: title length in characters, title width in pixels, and description length in characters, each with a status so you can see at a glance whether it fits.

Worked example

Take two titles of similar length. Best Running Shoes for Flat Feet (2026 Buyer's Guide) is 53 characters of mostly lowercase letters and measures roughly 490 pixels. It fits with room to spare. Now type the same words in capitals, BEST RUNNING SHOES FOR FLAT FEET (2026 BUYER'S GUIDE). The character count is still 53, but capitals are much wider, so the readout climbs to roughly 610 pixels and the preview cuts the title short. Same words, same length, different result.

The fix is not always to shorten. Put the words that earn the click first. If the brand name is the part that gets cut, that is usually fine. If it is the keyword or the reason to click, rewrite.

Google may rewrite your title anyway

In August 2021, Google announced a change to how it creates title links, the clickable headline in results. Google Search Central's documentation on title links says Google can pull text from the page's H1, other headings, visible content, anchor text, and other sources when it decides the title element does not describe the page well.

It happens a lot. A study by the SEO firm Zyppy, which compared 80,959 title tags across 2,370 sites against desktop Google results in early 2022, found Google changed about 61 percent of them. That is a third-party study, not an official Google figure, and the rate varies by site and query, but the point stands: your title is a suggestion.

The common triggers, according to Google's documentation, are titles that are very long, stuffed with keywords, the same boilerplate on every page, missing, or out of sync with the main heading. Titles that stay within the pixel limit and closely match the H1 get rewritten less.

Title and description mistakes

Writing for the character counter instead of the reader. Hitting 59 characters exactly does not help if the title is vague. Lead with what the page is, add why it is worth clicking, and stop.

Repeating the keyword. Running Shoes | Best Running Shoes | Cheap Running Shoes wastes pixels and invites a rewrite. Say it once.

Treating the meta description as a ranking factor. Google has said for years that the meta description is not a ranking factor, and it often shows its own snippet from page text instead. Its job is to win the click when it is shown, so write it like an ad: specific, active, with a reason to choose you.

Duplicate titles across pages. Every page on a site should have its own title. Duplicates confuse users scanning results and are a known cause of rewrites.