Pixel Width CheckerTitle tag and meta description length in pixels, with a live snippet preview
Measure your SEO title and meta description the way search results do, in rendered pixels, then see exactly which words would be cut off on desktop and mobile.
Measured in Arial at the sizes Google uses for result titles and snippets. See Google’s guidance on title links and snippets
Updated October 24, 2026
Search snippet preview
Pixel ruler
Compare title variants (one per line)
| Title variant | Width | Status |
|---|
What is a pixel width checker?
A pixel width checker measures how wide your title tag and meta description render in search results, in pixels rather than characters. Google truncates by width: titles wider than about 580–600 px at 20px Arial and descriptions wider than about 920 px on desktop are cut off with an ellipsis. Most titles of 50–60 lowercase-heavy characters fit.
How to check title tag and meta description length
- Paste your SEO title. The checker measures it in 20px Arial, the font Google uses for desktop result titles, and shows how many pixels you have left before the safe limit of 580 px.
- Paste your meta description. It is measured in 14px Arial against about 920 px on desktop and 680 px on mobile, which is roughly two and three lines of text.
- Add your keyword, URL and site name. The preview bolds matching words the way search results do, and the checks flag a keyword that starts too far into the title.
- Read the ruler and the cut-off text. If anything would be hidden, the tool shows exactly which words disappear, so you know what to move forward or remove.
- Test variants. Paste several title options, one per line, to compare their widths side by side before you choose.
Why character counts are the wrong limit
Search results truncate titles by how wide they render on screen, not by how many characters they contain. In Arial, letters vary hugely in width, so two 60-character titles can differ by more than 100 pixels.
| Character (20px Arial) | Width | vs. average lowercase |
|---|---|---|
| W (capital) | 18.9 px | 1.9× wider |
| M or m | 16.7 px | 1.7× wider |
| a, e, 0–9 | 11.1 px | 1.1× |
| Average lowercase letter | 9.8 px | baseline |
| Space, t, period | 5.6 px | 0.6× |
| i or l | 4.4 px | 0.45× |
What that means in practice
At an average of 9.8 px per lowercase letter, plus narrower spaces, a 580 px title holds roughly 55–62 characters of normal English. Swap in capitals and wide letters and that drops fast: “FREE SEO TOOLS FOR EVERY WEBSITE” measures 390 px, while the same words in lowercase measure 277 px, about 41% wider.
Google publishes no fixed limit
Google’s documentation does not set a maximum title length; it truncates whatever does not fit the result width, and it may rewrite titles it considers unhelpful. The 580 px safe zone and 600 px cut point used here reflect the desktop result width I observe in day-to-day testing.
Worked example: the default title and description
- Title: “Pixel Width Checker: Test Your Title & Meta Length in Google” is 60 characters and 543 px, which leaves 37 px inside the safe zone. It fits.
- Description: 156 characters measure 951 px at 14px Arial, about 31 px over the 920 px desktop limit, so the final word (“publish.”) is hidden behind an ellipsis.
- Fix: cutting “Google-style” (82 px) brings it to about 870 px and keeps the call to action visible. On mobile, with a 680 px limit, the description would need to lose another 190 px or so.
The checker uses your browser’s canvas text measurement (the same engine that renders web pages) with Arial at 20px for titles and 14px for descriptions. Liberation Sans, the open-source fallback on Linux, has identical metrics, so results match across systems.
How to write titles and descriptions that do not get cut
Front-load the keyword
Put the main phrase in the first half of the title. If the end is truncated, the part that matches the search is still visible and bolded.
Trim the brand suffix
” | Company Name Ltd” can cost 150 px or more. Google often shows your site name separately above the title, so a long suffix is usually wasted space.
Avoid ALL CAPS
Capital letters average about 13.5 px in 20px Arial against 9.8 px for lowercase. Title Case is fine, but full capitals truncate sooner and look spammy.
Lead descriptions with the payoff
Mobile shows less description text than desktop. Put the outcome or the unique detail in the first 120 characters, then add supporting detail.
Match the H1
Google is more likely to rewrite a title when it does not reflect the page’s main heading. Keep them aligned, even if the title is shorter.
Then measure CTR
After publishing, track whether the new snippet earns more clicks with the CTR Calculator, which compares your rate with what your position should earn.
Limits, honestly: Google’s result layout changes, and site names, favicons, dates and rich results all shift what is visible. Treat 580 px as a safe target rather than a guarantee, and check your live snippet after the page is indexed.
Related SEO calculators
A title that fits is the first step. These tools check what happens next: whether the snippet earns clicks and whether the page delivers once people arrive.
Title and meta length questions, answered
Aim for 580 pixels or less at 20px Arial. Desktop results usually start truncating around 600 pixels. For most English titles that is roughly 50–60 characters, but wide letters and capitals use up the space faster.
Around 920 pixels on desktop and 680 pixels on mobile at 14px Arial, which is roughly 150–160 and 110–120 characters. Put the most important information in the first 120 characters because mobile shows less.
Because it is wider than the space available in the result. Google truncates by rendered pixel width, so a title with many wide letters, capitals or a long brand name can be cut even if it is under 60 characters.
No. Google's documentation does not set a maximum. It recommends descriptive, concise titles and truncates whatever doesn't fit. The pixel limits used by this checker are practical display thresholds, not rules.
Characters have different widths. In 20px Arial a capital W is about 18.9 pixels while an i is about 4.4 pixels, so two titles with the same character count can differ by more than 100 pixels on screen.
Not directly. A truncated title can still rank, but it may hide the words that make people click, and overly long or repetitive titles are more likely to be rewritten by Google.
Google may generate its own title link or snippet when yours is missing, stuffed with keywords, too long, or does not match the content of the page. Accurate titles that match the H1 are rewritten less often.
Yes. When Google shows a date before the description, such as 'Oct 24, 2026 —', it takes about 100 pixels of the available width. Tick the date option to see the effect.
Yes. Switch the preview to mobile to see the title wrap onto two lines and the description measured against the shorter mobile limit of about 680 pixels.
On desktop, result titles are displayed in Arial (or a metric-compatible fallback) at around 20 pixels, and descriptions at around 14 pixels. This checker measures with those settings.
Manzoor Ahmad
Web developer & SEO specialist · 13+ years
Over 13 years I have written and tested thousands of title tags for my own sites, and truncated titles are one of the most common, easiest-to-fix problems I find in audits. This checker is the exact pre-publish test I run. Read my full profile.
Published and last reviewed: October 24, 2026
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Sources & references
- Google Search Central. Influencing title links in Google Search.
- Google Search Central. Control your snippets in search results.
- Google Search Central. Influence your site name in search results.
- MDN Web Docs. CanvasRenderingContext2D: measureText() method.
Pixel limits are practical estimates based on how search results currently render. Google does not publish fixed limits and can change its layout or rewrite titles and descriptions at any time. dexocalc is not affiliated with Google.