Free Snippet Checker: No Signup, Runs in Your Browser
SERP Snippet Preview Tool
Type your page title, meta description and URL, and this SERP snippet preview shows how the result could look in Google on desktop and on a phone. It measures each line in pixels, the way search results are drawn, and marks the spot where the text gets cut off. Got a whole site to check? Upload a CSV of up to 100 pages and download the results.
Desktop preview
Mobile preview
Checks
Widths are measured in Arial in your browser and are approximate. Google may still rewrite the title or snippet.
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How to Use the SERP Snippet Preview
Four fields, and the preview updates as you type.
Paste your title
Use the exact text from your title tag. The bar turns amber close to the limit and red once you pass it.
Add the meta description
Paste the description. If the page shows a date in results, add it too, because the date uses room at the start of the snippet.
Enter the URL and site name
The preview shows the site name and a breadcrumb style path, the way most results look now.
Add a target keyword
This is optional. The tool warns you if the keyword is missing, if a word repeats, or if the text is in all caps.
Why Pixels Matter More Than Characters
Google does not count characters. It cuts a title when it runs out of room on the screen, so the real limit is width. A capital W is about three times wider than a lowercase i. That is why two titles with the same character count can end in different places.
Take "Plumber in Mesa, AZ | Drain Cleaning | Smith Plumbing". It fits on one desktop line. Write a roofing title in capitals and it can run out of room around 45 characters. This tool draws each line on a hidden canvas in Arial, the font most pixel checkers use to match results, and reports the width.
Treat the number as a guide. Browsers draw Arial a little differently, and Google adjusts its layout from time to time.
Desktop and Mobile Limits This Tool Uses
| Part | Desktop | Mobile |
|---|---|---|
| Title | About 580 px, one line at 20 px Arial | About 680 px over two lines at 18 px |
| Description | About 920 px at 14 px, close to two lines | About 680 px at 14 px, a few short lines |
| Date (optional) | Taken from the description space | Taken from the description space |
These limits are estimates.
Google's own title link documentation says there is no limit on how long a title element can be. Titles are cut "as needed, typically to fit the device width." The numbers above are what most SEOs see in practice.
Google Rewrites Titles and Snippets Often
Even a perfect title can be swapped. A preview shows what you control. Google decides what actually shows.
Google Search Central says it may "generate an improved title link" when it finds an issue with the page title. For descriptions, the snippet documentation says Google usually pulls text from the page and uses the meta description when it gives "a more accurate description than would be possible purely from the on-page content."
A study by Zyppy found Google rewrote about 61% of the titles in its sample. Your own numbers will differ by site and by query.
So write for people and keep it accurate. Match the title to the main heading, and avoid the same title on many pages. A good preview lowers the odds of a rewrite. It cannot stop one.
Writing Snippets for Local Business Pages
A few habits I use on every service page before it goes live:
Service and city first
An HVAC company in Tucson can open with "AC Repair in Tucson" and put the brand at the end. People scan the first few words, and the end is what gets cut.
Real details in the description
A locksmith in Reno can add hours and a phone number. It is real info that helps a person choose, and it gives Google a reason to keep your text.
One city, one description
Building pages for several towns? Write a different description for each one. Our service area page planner helps you map them out first.
Keep the brand short
"| Dave's Roofing" is enough. A long tagline takes room from the words that win the click.
Want a richer result? Add LocalBusiness or FAQ markup with our schema markup builder.
Checking a Whole Site With a CSV
Open your crawl export or a spreadsheet and save three columns as CSV: url, title, description. A header row is fine. Switch the tool to Bulk CSV, upload the file, and it measures every row, up to 100 at a time, right in your browser.
Each row gets Pass or Warn with a reason, such as a title that is too long, a missing description, or a title used on two pages. Filter to the Warn rows and fix those first. Then export the results as CSV for your client or your developer.
After the fixes go live, confirm the pages can be crawled with the indexability checker and resubmit them through an XML sitemap generator.
Frequently Asked Questions
Is this SERP snippet preview free?
Yes, it is free with no signup and no daily cap. The single preview and the bulk CSV mode both run inside your browser, so your titles and URLs are never sent to our server. You can check one page for a client call or a hundred pages from a crawl export. There is no watermark on the CSV you download.
How long should a title tag be?
Aim for a title that fits in about 580 pixels on desktop, which is often 50 to 60 characters. Pixels matter more than characters, since wide letters like W and M use more room. Put the service and city first so the important words still show if Google cuts the end. Then check the result in the preview above.
How long should a meta description be?
Keep the main point inside about 920 pixels on desktop, which is often around 150 to 160 characters. On phones less text fits, so lead with the detail that matters most. Google says there is no hard limit on the tag itself. It just cuts the snippet to fit the screen, so longer text is hidden, not penalized.
Why does Google change my title?
Google rewrites a title when it thinks the page title does not describe the page well. Common causes are keyword stuffing, the same title on many pages, a title that is too long, or one that does not match the main heading. Google may use your H1, anchor text or other page text instead. Accurate, unique titles get rewritten less.
Do the pixel limits in this tool match Google exactly?
No tool can promise that. Google does not publish fixed pixel limits, and its layout changes over time. This tool uses common estimates: about 580 pixels for desktop titles and 920 for desktop descriptions, with smaller limits for mobile. It measures text with Arial in your browser, so a small difference between browsers is normal.
Does the meta description help rankings?
Not directly. Google has said for years that the meta description is not a ranking factor. It still matters, because a clear snippet can win the click. For a plumber in Mesa, a description that names the city, the service and a phone number gives a searcher a reason to pick that result over the one above it.
What CSV format does the bulk mode need?
Use three columns in this order: url, title, description. A header row is optional. Exports from Screaming Frog with Address, Title 1 and Meta Description 1 columns are read too. The tool checks up to 100 rows at a time. Use the sample CSV button if you want a file you can copy the layout from.
Why does the date make my description shorter?
When Google shows a date, it sits at the start of the snippet and takes up part of the same space. Blog posts and news pages often get one. Type the date into the optional field and the tool subtracts its width from the description limit, so you can see which words get pushed off the end.
See Your Snippet Before Google Does
Check the cut point on desktop and mobile, fix it, and move on to the next page.
Related guides
Step-by-step guides from the LocalSEOFlow team.
How to Index Your Website on Google
Search Console, sitemaps, URL Inspection, fixing blockers and free tools to get a site indexed.
Schema Markup Builder: The Honest Guide to Structured Data That Actually Shows Up in Google
What a schema markup builder really does, which schema types still earn rich results, and which mistakes to avoid so your structured data shows up in Google.
Free Tool Workflow
Next Step: Free Tools in This Workflow
Continue your workflow with these related free tools. No login required.
- BuildAdd LocalBusiness schema to your pages
Generate JSON-LD for your business, services and service area.
- ScanCheck pages for noindex and robots.txt blocks
Find what stops a URL from being indexed before you submit it.
- BuildGenerate an XML sitemap for your pages
Help search engines find every page you publish.
- BuildPlan a page for every service and city
Get slugs, title tags, H1s and an internal link map for your city pages.
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