Question 1

Why pixel width and not character count?

Accepted Answer

Google truncates titles and descriptions by rendered pixel width, not character count — a title of all "W"s is wider than one of all "i"s. This tool measures the actual pixel width with the same font weights Google uses, so the truncation preview matches reality far better than a character counter.

Question 2

What are the safe limits?

Accepted Answer

Roughly: title ≤ ~580px (~60 characters) on desktop, descriptions ≤ ~920px (~155–160 characters). Mobile shows more title lines but a similar description budget. The tool flags you in real time as you cross each threshold.

Question 3

Will Google use exactly what I write?

Accepted Answer

Not always. Google rewrites titles ~60% of the time and frequently generates its own description from page content to match the query. Treat your tags as a strong suggestion: write them well, but the on-page content that backs them up matters just as much.

Question 4

Does the description affect ranking?

Accepted Answer

Not directly — it is not a ranking factor. But it heavily influences click-through rate, and CTR is a real signal. A compelling, accurate description earns clicks; a truncated or vague one leaks them.

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Write to the pixel, not the character

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