Meta description: character count or pixel width — which matters?

Quick frame: Aim for 130–160 characters for desktop, 100–120 for mobile. Pixel width matters on desktop (~920 px sweet spot); character count is the better proxy on mobile. The 130–160 range hits both surfaces cleanly.

What Google actually shows

Desktop SERP fits ~160 characters of description before truncating with an ellipsis. Mobile cuts off around 110–120 characters in the larger mobile font. AI Overview snippets pull arbitrary sentences from your content regardless of meta description length, so don't obsess over fitting the answer to a query — fit it to the universal hook.

Use the meta description checker for the actual gauge and a live snippet preview.

When Google ignores your description

About 30% of the time Google synthesises its own snippet from your body content because it judges yours doesn't match the query. The fix is not writing longer descriptions — it's writing descriptions that mirror the language of the queries you target. Pages that rank for multiple distinct queries always have synthesised snippets for the non-primary ones.

The 130–160 sweet spot, explained

• Below 70: looks anaemic, may get flagged as "short description" in audits.
• 70–129: technically fine but mobile may show only half. Wastes desktop real estate.
• 130–160: the sweet spot. Fits both desktop and mobile cleanly.
• 161–180: borderline; desktop may truncate.
• Over 180: definitely truncated on desktop.

CTR-led writing

Description doesn't directly rank, but CTR feeds ranking indirectly. Lead with a hook in the first 60 characters (that's all mobile shows). Echo the primary keyword once, naturally — Google bolds it in the SERP. For Indian e-commerce pages, including the rupee mark ₹ or the word "India" lifts geo-relevance signals.

Validate the final snippet visually with the Google SERP preview, and run the SERP snippet preview tools comparison for benchmarks.

FAQ

Q. Should every page have a unique meta description? A. Yes. Duplicate descriptions across pages confuse Google about which page to surface for which query. The audit tools in Search Console will flag duplicates.

Q. Do I need a description on category pages too? A. Yes — and they're often the most-neglected. Category pages typically rank for higher-volume queries than individual products.

Q. What about Open Graph description — is it the same? A. Functionally similar but they go to different consumers. Meta description → Google. og:description → Facebook / LinkedIn. Keep them in sync but they don't need identical text.

Q. Can I write descriptions for AI Overview citations? A. Not directly — AI Overview pulls sentences from body content. But a clean description does correlate with cleaner body content, so good practice helps.