Google SERP Preview & SEO Checker
Preview how your page looks in Google search. 12-dimension SEO score with pixel-accurate truncation.
This tool runs 100% in your browser. All computation happens locally on your device — your input is never uploaded to any server. Results are for reference only.
Anatomy of a Google search result — illustrated
A Google result is made of three parts: a favicon + hostname row, a blue title, and a URL breadcrumb plus snippet. Google truncates titles at roughly 580px on desktop (485px on mobile) and descriptions at 920px (755px on mobile). Because characters have different widths, this tool measures real pixel width by rendering the text on a hidden canvas in Arial — not by counting characters — then binary-searches for the longest prefix that still fits and appends an ellipsis. The result is an accurate preview of how your page will actually look, plus a 12-dimension score covering title width, word count, freshness, HTTPS, URL structure, keyword consistency, and call-to-action phrasing.
Character counts mislead: wide glyphs hit the pixel limit sooner. The tool measures rendered width, exactly as Google does.
Dana publishes a vegan-recipes blog and wants her new post to rank and earn clicks. She previews the page with this tool before publishing.
- Title:Title "10 Easy Vegan Recipes — 20-Minute Dinners | FreeToolHub" measures about 570px at 20px Arial — just inside the 580px desktop limit, so Google shows it without truncation.
- URL:A clean path /vegan-recipes/ with no query parameters scores full marks on the URL-structure check and keeps the keyword visible in the breadcrumb.
- Description:A 148-character description ending in "Get the free meal plan" passes both the 120–160 character check and the CTA-in-description check.
- Mobile:Switching to mobile view re-measures the title against the 485px limit — it still fits — and the 12-dimension score lands at 84/100.