online toolix

Free tools for SEO, images & writing.

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I built Onlinetoolix because most SEO and utility tools are either paid or require sign-up. I wanted to create something completely free and instantly accessible for small website owners and beginners.

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Tastemaker

Maker History

Keyword Density Checkeranalyze keyword frequency and avoid over-optimization
Mar 2026

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Joined Product HuntFebruary 26th, 2026

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2mo ago

Keyword Density Checker - analyze keyword frequency and avoid over-optimization

Use our free Keyword Density Checker to analyze keyword frequency, calculate keyword density percentagKeyword Density Checker is a free SEO tool that analyzes how often keywords appear in your content. Paste text or enter any URL to instantly see word frequency, phrase density for 1, 2 & 3-word phrases, and catch over-optimization before publishing. No signup required.e, and optimize your content for better SEO rankings.