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URL Length Checker: Character Count and SEO Checks

Paste a URL to see its total character length, folder depth, and whether it uses underscores, uppercase letters or query parameters that are worth cleaning up.

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URL length is not a ranking factor Google has ever published a hard number for, but it still matters for very practical reasons: long URLs get truncated in search results, they are awkward to paste into an email or a chat message without wrapping, and they usually signal a deeper structural problem, like unnecessary folders, duplicated words, or tracking parameters that never got cleaned up. This checker looks at the URL you paste and measures its length alongside a handful of other formatting checks that consistently show up in technical SEO audits.

How long is too long

There is no official limit search engines enforce, and browsers can handle URLs far longer than anyone would want to type. The practical guidance most SEOs follow treats around 60 characters as a comfortable target, with anything up to roughly 75 to 115 characters still reasonable depending on the site. Google typically starts truncating the visible URL in search results somewhere in that range, so a URL that runs past 115 characters is usually a sign that it can be trimmed, whether by shortening the slug, dropping unnecessary folders, or removing words that repeat what is already in the domain or a parent folder.

What else the checker looks for

Beyond raw length, this tool checks a few formatting details that affect how cleanly a URL is read by both people and search engines. It counts folder depth, since a URL buried five or six levels deep is harder to crawl efficiently and usually reflects an overly complicated site structure. It flags underscores, because Google's own guidance says a hyphen is reliably treated as a word separator while an underscore is not, so "seo-tools" reads as two words but "seo_tools" can be read as one string. It flags uppercase letters, since most servers treat URL paths as case-sensitive, meaning /Page and /page can be indexed as two separate, competing URLs. And it flags query parameters, which are not a problem on their own but can multiply into many URL variants of the same page if left unmanaged.

Cleaning up a URL

If your URL comes back long, start with the slug itself: cut filler words, drop dates unless they matter to the content, and remove any folder that does not represent a real category a visitor would recognize. Swap underscores for hyphens and lowercase anything that is not already lowercase. If query parameters are unavoidable, such as for tracking a campaign, keep a clean canonical URL as the version you actually promote and link to internally, and let the canonical tag handle the parameterized copies. None of these changes are dramatic on their own, but together they make a site easier to crawl and a URL easier for a person to trust and click. If you want a full pass over your site's URL structure alongside everything else that affects crawlability, a technical SEO audit is the fastest way to find what is worth fixing first.

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FAQ

URL Length Checker: questions, answered

Is there an official maximum URL length for SEO?
No official limit exists for ranking purposes. Browsers and servers can technically handle URLs thousands of characters long. The reason to keep URLs short is practical, not a hard rule: shorter URLs are easier to read, share, paste into emails without wrapping, and display in full in search results, and they tend to correlate with cleaner, flatter site structures.
How short should a URL be?
Many SEOs treat roughly 60 characters as a comfortable target and 75 to 115 characters as still reasonable, since Google generally displays that much of a URL in search results before truncating. There is room either side of that depending on your site's structure, but a URL climbing past 115 characters is usually a sign it can be trimmed.
Should I use hyphens or underscores in a URL?
Use hyphens. Google's own guidance says it treats a hyphen as a word separator but does not reliably treat an underscore the same way, which means "free-seo-tools" reads as three separate words while "free_seo_tools" can be read as one long string. Hyphens are the safer, more widely followed convention.
Do uppercase letters in a URL cause problems?
They can. Most web servers treat URL paths as case-sensitive, so /Page and /page can be seen as two different addresses that both need their own canonical tag or redirect to avoid being treated as duplicate content. Keeping URLs entirely lowercase avoids the issue altogether.
Are query parameters bad for SEO?
Not inherently, but they can create many URL variants of the same content, such as sorting, filtering or tracking parameters, which risks duplicate content if each variant gets indexed separately. Use a canonical tag pointing to the clean URL, and avoid linking internally to parameterized versions when a clean URL is available.
Does this tool check if my URL actually loads?
No. It only analyzes the text of the URL you paste, checking its length, structure and formatting. It does not fetch, crawl or verify that the address is live, and nothing you type is sent anywhere; the check runs entirely in your browser.

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