Paste a draft and see which terms show up most often, with count and density percentage. Optional stop-word filtering keeps the list useful.
| Term | Count | Density |
|---|
Paste some text to see keyword density.
Paste or type your text into the main field.
Stats and results update as you type — no submit button.
Copy or clear when you are done.
Keyword density will not rank a page by itself, but stuffing still reads badly to people (and usually to search engines). Use this checker to spot accidental repetition, compare a focus term against the rest of the copy, and keep language natural. It is a writing aid—not a guarantee of rankings.
Paste text into Keyword Density Checker and read the live result. Nothing is sent to a server for typical use — adjust the input until the output looks right, then copy it.
Start with a short sample to confirm the reading. Large pastes are fine once you trust the output. Use Reset if you want a clean slate.
Whenever possible, Keyword Density Checker processes your data locally with JavaScript in this page. That means drafts, secrets, and unfinished work stay on your device by default. Prefer this workflow when you do not want to upload sensitive text, tokens, passwords, or files to a third-party service.
There is no magic number. If a term feels forced when you read aloud, it is too high. Aim for clarity first.
By default yes (common words across several languages). Uncheck the option if you want the raw frequency list.
For most FlyUtils tools, no. Processing happens in your browser with JavaScript. If a tool ever needs a server, that will be stated clearly on the page.
Yes. Keyword Density Checker is free, with no sign-up and no artificial usage caps for normal personal and work use.
Yes. The page is mobile-first, so you can paste input, tweak options, and copy results from a phone or tablet.