What is keyword density?
Keyword density is how often a keyword appears compared with the total words in a piece of content. It is a rough measure of focus, not a ranking formula.
Used sensibly, density tells you whether a phrase appears too rarely to matter or too often to feel natural.
How to check your content
- List the keywords you want to track.
- Paste your content into the box.
- Press analyze to see the counts and percentages.
- Or fetch a live page and let the tool pull its text.
- Adjust your content and re-check until the numbers feel right.
Reading the numbers
- Below 0.5 percent usually means the keyword barely shows up.
- Between 0.5 and 2.5 percent is a comfortable range.
- Above 2.5 percent starts to look forced.
- Longer phrases naturally show lower percentages, which is fine.
The honest way to use density
Write for a reader first and let the keyword appear where it fits. The tool helps you notice oversights, but no magic number replaces clear, useful writing.
Frequently Asked Questions
Roughly 1 to 2 percent for a main keyword. Anything near 3 percent or more starts to look like stuffing.
Not directly. It is a rough guide that reflects how focused your content is. Natural writing matters far more.
The number of times the keyword appears is divided by the total words, then multiplied by 100.
Yes. Enter the page URL and press fetch. The tool pulls the visible text from the page and fills the content box.
Yes. A phrase like best keyword checker is counted as a phrase wherever it appears in the text.
Total words is the full count of your text. Unique words counts each different word only once, which shows vocabulary variety.
Only if the sentence stays natural. Forcing a keyword in usually hurts readability more than it helps.