A title that gets cut off mid-sentence, a description that trails into nothing — these are small details that cost real clicks. The new SERP Preview tool lets you see exactly how your snippet will appear in Google search results before you publish a single line.
What it does
- Pixel-accurate truncation — uses Arial font-width tables to simulate Google’s rendering, not just character count.
- Desktop and mobile views — toggle between the two; mobile truncates earlier, so check both.
- Length badges — title and description each get a colour-coded status: short, good, or long.
- Breadcrumb preview — shows how Google will render your URL path.
- Copy buttons — grab the raw title or description from the preview card instantly.
Why character count isn’t enough
Google truncates by pixel width, not character count. A title full of wide uppercase letters may truncate at 52 characters; one full of narrow lowercase letters may fit at 68. The SERP Preview tool estimates the real rendered width using the same character-advance table that browsers use for Arial, giving you a far more accurate preview than a simple “60 character limit” rule.
To understand why pixel width matters and how to write titles and descriptions that earn more clicks, read our guide to SERP snippets. For generating the actual meta tags, pair this with the Meta Tag Generator.
Free and in-browser
The SERP Preview tool is free and runs entirely in your browser. Nothing you type is uploaded or stored.
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Frequently Asked Questions
How accurate is the preview?
Does it check mobile as well?
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