Keyword Density Analyzer - Full-Content SEO Analysis
Free keyword density analyzer. Analyze every keyword's frequency, word count, and percentage usage across your whole text or webpage copy — no single target keyword required.
Free keyword density checker: how it works
Paste your article, blog post, or webpage copy into the text area and click "Analyze". This free keyword density checker instantly counts the frequency of all meaningful words (ignoring common stop words like 'the', 'and', etc.) and calculates their percentage compared to the total word count — no sign-up needed.
Using this SEO keyword checker for keyword density analysis
Use the results to spot repeated terms and to check whether your writing reads naturally. There is no universal ideal percentage: useful content should answer the reader's question clearly, rather than repeat a phrase to reach a target number. This keyword density tool makes those patterns easy to review before publishing.
Example
In a 500-word article, a word used 10 times has a density of roughly 2%. Review that result in context to make sure the wording is still helpful and natural.
Common Use Cases
- Checking a blog post or product page isn't over-optimized before publishing.
- Analyzing a competitor's page for keyword usage patterns.
- Using a free keyword density checker before submitting content to a client or CMS.
- Running a quick SEO keyword checker on page copy alongside a manual review.
FAQs
Is there a free keyword density checker?
Yes — this keyword density checker is completely free, works on any text or webpage copy you paste in, and requires no sign-up.
What's a good keyword density?
There is no fixed ideal percentage. Use keyword density as an editing signal, then prioritise relevance, clarity, and complete coverage of the topic.
Is a keyword density checker the same as an SEO keyword checker?
Yes — this tool works as both. It finds every meaningful keyword in your text, counts how often each one appears, and calculates its density (percentage) so you can spot over-optimization or missing keyword coverage before publishing.
How do I find keyword density online?
Paste your article, blog post, or webpage copy into the box and click "Analyze Keyword Density" — the tool instantly lists every keyword's count and density percentage, ranked from most to least frequent.