What is a keyword density checker?

A keyword density checker counts how often a word or phrase appears in your content and shows it as a percentage of the total word count. If a 1,000-word article uses "running shoes" 15 times, the two-word phrase takes up 30 of those 1,000 words, so its density is 3%. This tool does that sum for you and lists your most repeated one, two and three-word phrases.

Why keyword density still matters

Google does not rank pages by a magic density number, and no percentage guarantees a position. Density is still worth checking for two reasons. First, a page that never uses its main phrase gives search engines very little to work with. Second, a page that repeats the phrase in every other sentence reads like spam. Google's spam policies name keyword stuffing directly, and readers leave stuffed pages quickly.

Think of density as a safety check. You are not chasing a score. You are making sure your topic is clear and your writing still sounds like a person wrote it.

How this tool works

Paste your article into the content box. The tool removes HTML tags and Markdown symbols, splits the text into words and reports:

• Total words and unique words, so you can see how varied your vocabulary is.
• Top 10 one-word terms, with common words such as "the", "and" and "of" filtered out.
• Top 10 two-word phrases and three-word phrases, which is where most real keywords live.
• Count and density for every phrase in those tables.

If you type a target keyword, the tool also tells you exactly how many times that phrase appears and labels the result. Under 0.5% is marked low, 0.5% to 3% is marked healthy, and anything above 3% is flagged as possible stuffing.

Everything runs in your browser. Your draft is not uploaded or stored.

How to read the results

Start with the two-word and three-word tables. The phrases at the top should describe your topic. If you wrote about email marketing for dentists and the top phrases are "click here" and "our team", your article is not focused enough.

Next, look at your target keyword. A healthy result usually means the phrase appears in the title, the first paragraph, one or two subheadings and a few times in the body. For a 1,000-word article that is roughly 5 to 15 uses, depending on how long the phrase is.

Then scan for accidents. Writers often repeat a pet phrase without noticing. If "in order to" or "a wide range of" sits in your top ten, cut it.

An example

A bakery owner pastes an 800-word page about custom birthday cakes in Lahore. The checker shows "birthday cakes" 31 times, a density of 7.75%. That is far too high. She rewrites half the mentions as "cakes", "your order", "our designs" and "them", and adds a section on delivery areas. The phrase drops to 14 uses, about 3.5%, and one more edit brings it under 3%. The page now reads naturally and still makes its topic obvious.

How to fix a high or low density

If density is too high:

• Replace some mentions with pronouns or shorter forms.
• Use related terms. A page about "car insurance" can also say "cover", "policy" and "premium".
• Add useful content. More helpful words lower the percentage without deleting anything.

If density is too low:

• Add the phrase to your title, first 100 words and one H2 heading.
• Check that the article really covers the topic. A low count often means the draft drifted.

Tips for natural keyword use

1. Write the first draft for the reader and check density afterwards.
2. Place the main keyword where it matters most: title, opening paragraph, a heading and the conclusion.
3. Cover the questions people ask. Use the Question Keyword Generator to find them.
4. Run the full On-Page SEO Optimizer once density looks right. It checks titles, headings, links and readability together.

What the tool cannot tell you

Density says nothing about quality, search intent or whether your page deserves to rank. A page with a perfect 1.5% can still be thin or out of date. Treat this checker as one step in your editing routine, next to readability and structure checks.

Frequently asked questions