Free SERP Preview Tool

Why pixel width beats character counts for Google snippets

Most SERP preview tools count characters. Google measures pixels. The title "Wholesale Womenswear Marketplace" and "Iliili Lillili Lillili" have the same character count but render at completely different widths in Arial. Our google snippet preview measures the actual pixel width of your text in the exact font Google uses, so the cut-off warning matches what you’ll see on the live SERP.

A meta tag checker that catches truncation before you publish

Use this as a meta checker for any URL you’re about to ship: paste the title and meta description, watch the pixel-width bar. Green means it fits, red means Google will cut it with an ellipsis — usually right where your call-to-action lives. Pair it with our meta tags generator when you’re writing from scratch, or our keyword density checker once the page is live.

• Front-load your primary keyword in the first 30 characters of the title
• Match the title to the H1 — Google rewrites mismatched titles about 60% of the time
• Use the meta description as ad copy, not a summary: lead with the benefit, end with a CTA
• Add the brand name at the end of the title only if it fits within the pixel budget

A modern SEO Mofo alternative — and what to check next

SEO Mofo was the SERP snippet editor everyone used for years, but it stopped updating long before Google’s SERP redesigns. This tool is built for the current Google UI — desktop snippets with the site name + breadcrumb URL format, mobile with the larger touch-friendly type. For rich snippets (FAQ, How-To, Product, Review), validate your JSON-LD in Google’s Rich Results Test after publishing, then use Glarify’s indexing dashboard to confirm Google actually picked up the markup on your live page.