Free tool
Google SERP snippet preview
See exactly how your title and description will look in Google — measured in real pixels, with truncation warnings, on desktop and mobile.
Your snippet
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example.com
https://example.com › serp-preview
Google rewrites titles and descriptions when it sees fit — treat this as the best-case rendering of what you wrote.
How to use it
Write a snippet Google keeps
Watch the pixels, not just characters
Google truncates by width, not character count. “W” and “m” are wide; “i” and “l” are narrow. The bars turn amber before you hit the cut-off.
Front-load what matters
Put your keyword and value near the start of both the title and description, so they survive if the tail gets cut.
Match the query intent
The closer your snippet matches what people search, the more likely Google shows yours instead of rewriting it.
FAQ
Snippet questions, answered
How long should a title tag be?
Google truncates titles at roughly 580–600 pixels on desktop, which is about 50–60 characters depending on the letters used. This tool measures the actual pixel width, so you can see exactly where Google will cut yours off.
How long should a meta description be?
Aim for around 120–160 characters (roughly 920–960 pixels). Descriptions longer than that get truncated with an ellipsis. Front-load the important information and the call to action.
Does Google always use my title and description?
No. Google may rewrite your title or generate a description from page content when it thinks a different snippet better matches the query. Writing a clear, relevant title and description makes it far more likely Google uses yours.
Is my data sent anywhere?
No. This tool runs entirely in your browser — nothing you type is uploaded or stored.
Great snippets are step one.
SERP Agent writes titles and descriptions for every page — and the content behind them — automatically.