Tested tool guide
Tested browser tools
Checked August 16, 2026
What SERP Preview Tool does, with a checked example
You enter a page's title tag, URL, and meta description, and the tool renders them as a Google desktop result: blue title link, green breadcrumb URL, gray snippet, with text cut by an ellipsis wherever Google's display limits bite. Truncation is measured in rendered width, not characters, so the preview shows where a title or description will actually cut. The surprise most people bring: since Google moved to pixel-based truncation, the 70-character rule is dead. The preview shows what would render from your exact text, not what Google will show.
Worked example
A concrete input and expected output from the current implementation.
Input
Title: Complete Guide to Technical SEO Audits for Large E-commerce Websites in 2026
URL: https://example.com/seo-audit-guide
Description: Learn how to run a full technical SEO audit: crawl diagnostics, Core Web Vitals, index coverage, internal linking, prioritization, and reporting. Includes checklists and a prioritized action plan for e-commerce teams.
->
Expected output
The listing renders with the blue title cut by an ellipsis: 76 characters of mixed-case text, including capitals and wide letters such as W and m, measure wider than the roughly 600px desktop title limit, so the tail of the title is replaced with an ellipsis. The green URL line shows example.com/seo-audit-guide with the protocol stripped. The 217-character description wraps onto a second line and is cut with an ellipsis at the column edge.
The 76-character title, with its capitals and wide glyphs, renders wider than the about-600px limit at the type size Google uses for desktop results, so the preview cuts it with an ellipsis. The 217-character description exceeds what two lines of the result column can hold, so it cuts with an ellipsis as well. Both counts are the literal text lengths of the inputs.