Keyword Density Checker
See which words and phrases a page really focuses on, and whether your target keyword is where it should be.
- Your data never leaves your device
- 100% free
- No sign-up
- Works offline after first load
How to check keyword density
- Paste your text or enter a URL.
- Read the top words and phrases and their density.
- Enter your target keyword to check its use and placement.
About Keyword Density
Analyse keyword density and frequency in any text or live web page.
It works in your browser, so it is instant and private, and your settings are remembered on this device.
Good for
- Optimising blog posts and landing pages
- Comparing your page with competitors
- Avoiding keyword stuffing
Tip: Analyse the top 3 ranking pages for your keyword to see which phrases they all use.
Frequently asked questions
What is a good keyword density?
There is no fixed number. Natural writing usually has the main keyword around 0.5–2.5%. Much higher looks like keyword stuffing, which can hurt rankings — write for readers and use related words.
Can it analyse a live page?
Yes — choose “Analyse a URL”. The page is fetched and menus, headers and footers are removed so only the main content is counted; you also see whether keywords appear in the title, description and headings.
What are stop words?
Very common words like “the”, “and” or “of” that would otherwise top every list. They are filtered out for single words; phrases keep them in the middle.
How is density calculated?
Number of times the keyword appears × number of words in it ÷ total words × 100.
Is my text sent anywhere?
No — pasted text is analysed in your browser. When you analyse a live URL, our server fetches that page for you; the page isn't saved.