SERP Snippet Preview & Title Length Checker

See your title and description exactly as Google shows them on desktop and mobile, measured in pixels rather than characters, with the cut-off point marked. Includes an AI Overview citation preview so you can check how the same page reads as a source.

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Your snippet

Title width0px · Empty
Description width0px · Empty

Google preview

YYoursiteyoursite.com › tools › llms-txt

Free llms.txt Generator for AI Search | Rankbox

Generate a valid llms.txt file in seconds so AI engines like ChatGPT and Perplexity understand and cite your site. Free, no signup.

  • Title fits on this device.
  • Description fits on this device.

AI Overview citation

How the same page reads as a cited source

Generate a valid llms.txt file in seconds so AI engines like ChatGPT and Perplexity understand and cite your site.

YFree llms.txt Generator for AI Search | Rankboxyoursite.com

Engines quote the first complete claim they find. If that sentence can't stand alone, rewrite it.

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4 steps

How to use it

  1. 1Enter your page title, URL and meta description.
  2. 2Switch between desktop and mobile to check both truncation points.
  3. 3Keep the title under ~580px and the description under ~920px on desktop.
  4. 4Check the AI citation card: does the first line read as a complete claim?
FAQ

Frequently asked

Google truncates at a width, not a count: ‘WWW’ takes far more room than ‘iii’. A 60-character title of wide letters can be cut while a 65-character one of narrow letters survives. The preview measures the actual rendered width in Google’s font.

Around 50–60 characters, or under roughly 580 pixels on desktop. Put the distinctive words first so the cut-off never removes them.

No — it rewrites descriptions for most queries, using page text that matches the search. A strong description still wins the cases where it fits, and it is what social and AI tools show.
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