The meta description is what often appears beneath your page title in a search-engine result. Google rewrites it more often than not — pulling the snippet from page body when the description doesn't match the query — but writing one in range still gives you the best chance of being shown verbatim. Treat the character count as guidance, not a guarantee.
Meta description length
A meta description hints what your page is about. Google rewrites it more often than not — but writing one in range gives you the best shot at being shown as-is.
Meta description length
Aim for roughly 120–160 characters. Google often rewrites snippets, but a description in range gives you the best chance of being shown as-is.
Description 0 / 160 chars
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≈ Pixels
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Search engines also rewrite snippets when the page body has a better match. We treat 120–160 characters as a target, not a guarantee.
Common use cases
Hitting the snippet target
Most modern SERPs render around 155 characters before truncation. The pixel count matters more than the character count, but 120–160 is a safe, durable heuristic.
Auditing a content backlog
Paste each page’s description in, flag the ones that are too long or too short, fix systematically rather than ad hoc.
Drafting Open Graph and Twitter parallels
The same character budget applies to og:description and twitter:description — keep them consistent, write once, ship three places.
How to use this tool
- 1 Type or paste your meta description into the textarea.
- 2 Watch the length meter — green between 120 and 160.
- 3 Glance at the live SERP preview at the bottom for visual truncation.
- 4 Iterate until the message is intact and the meter is green.
Frequently asked questions
Why does Google rewrite my description?
Snippet rewriting happens when the page body matches the query better than your meta description does. It’s not a penalty — Google prefers on-page evidence.
Are pixel limits the real constraint?
Yes — Google’s SERP allocates roughly 920px for the desktop description. Characters are a proxy. Wide letters like W and M eat the budget faster than narrow ones.
Does the meta description affect rankings?
Not directly. It affects click-through rate, which affects rankings indirectly. A boring but accurate description outperforms a clever-but-misleading one over time.