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SERP Preview

Introducing SERP Preview — See Your Google Snippet Before Publishing

Check how your title and description will appear in Google search results — with pixel-accurate truncation for both desktop and mobile — before you hit publish.

Tools.Town Team 25 June 2026 2 min read

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.

Frequently Asked Questions

How accurate is the preview?
The tool uses character-width tables for the Arial font family — the same font Google uses — to estimate pixel width. It's very close to the real render, though exact truncation depends on the user's OS and DPI settings.
Does it check mobile as well?
Yes. Toggle between Desktop and Mobile views. Mobile has a tighter pixel budget — about 320px for the title and 560px for the description — so a snippet that fits on desktop may be truncated on mobile.

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