Check how often a keyword appears relative to total word count.
Xerion works on a simple one-time license: $25 once, no subscription, and every tool on the platform is included - Keyword Density Checker and 198 others. New accounts can look around before buying.
Yes. Many Xerion tools, including much of what Keyword Density Checker does, run entirely in your browser. Anything you save is stored in your own account, never sold, and never shown to advertisers - there are no ads on Xerion.
No. Keyword Density Checker runs in any modern browser on Windows, Mac, Linux, iPhone, and Android. There is nothing to download, update, or uninstall.
Yes - every Xerion tool is built mobile-first, and Keyword Density Checker works on any phone or tablet with a modern browser.
Your license unlocks all 199 tools on Xerion - business tools like this one, plus PDF tools, planners, trackers, generators, and more. Browse the full directory to see everything.
Keyword Density Checker and 198 other tools for a single one-time $25. No subscription. No ads. No upsells mid-task.
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