Google SERP Preview

Google SERP Preview is a free online tool that shows you exactly how your web page will appear in Google search results before you publish it. Enter your page title, meta description, and URL — the tool renders a realistic search result snippet so you can check character counts, verify nothing gets truncated, and optimise your copy for maximum click-through rate.

SERP stands for Search Engine Results Page. The snippet Google displays for each result consists of three parts: the title tag (shown as the blue clickable headline), the URL (shown in green below the title), and the meta description (shown as the grey text summary). Getting all three right is essential because the snippet is your advertisement in search results — it determines whether someone clicks your link or the one above or below it.

Google truncates titles at approximately 600px width (roughly 55–60 characters on a desktop screen) and descriptions at approximately 920px (roughly 155–160 characters). Titles that are too long get cut with an ellipsis mid-word, which looks unprofessional and may lose the most important keyword. Titles that are too short leave valuable real estate unused. The SERP preview tool shows you these constraints visually, making it easy to hit the sweet spot.

Effective title tags follow a formula: Primary Keyword — Secondary Keyword | Brand Name, or a descriptive sentence with the target keyword near the front. Google may rewrite titles that it considers too vague, keyword-stuffed, or mismatched with page content. Writing a clear, accurate, descriptive title that matches your page content reduces the chance of Google substituting its own version.

Meta descriptions do not directly affect rankings, but they have a strong indirect effect through click-through rate. A description that answers the searcher's likely question, includes the target keyword (which Google bolds in the snippet), and ends with a clear call to action consistently outperforms generic descriptions. Test multiple variations using the SERP preview tool before deciding on the final copy.