Keyword Density is a percentage metric that shows how frequently a specific word occurs in a text compared to the total word count. In Search Engine Optimization (SEO), keyword usage is one of many signals search engines consider. If a target keyword is used too rarely, it may be harder for a page to rank for that term; if it's used excessively, it can look like "keyword stuffing." This tool helps you check the word distribution in your content and keep it natural.

Key Features

Single-Word Frequency Analysis: The tool scans your text, counts how many times each word appears, and lists the top 25 words ranked by frequency.
Automatic Stop Word Filtering: Common English and Turkish stop words (such as "the", "and", "is", "ve", "bir", "için") are automatically excluded, so the table focuses on meaningful content words rather than filler.
Live, Instant Analysis: Results update as you type or paste — there's no button to click and no page reload.
Total & Unique Word Counts: Alongside the frequency table, you get the total word count and the number of unique (non-stopword) words in your text.
100% Secure & Client-Side: Your text stays private. Nothing is uploaded to any server; the analysis runs entirely in your browser.

How to Use the Keyword Density Tool

Copy the written content (article, blog post, or product description) you want to analyze.
Paste it into the text area on the page.
The frequency table updates instantly, showing each word's count and density percentage, sorted from most to least frequent.
Check whether your target keywords appear too often or too rarely, and adjust your text accordingly.

What is the Ideal Keyword Density for SEO?

While search engines like Google don't publish a rigid rule, SEO practitioners commonly aim for a primary keyword density roughly in the 1–3% range. Going well beyond that risks looking like keyword stuffing. Instead of repeating the exact same word, try incorporating natural synonyms and writing for readers first.

Frequently Asked Questions (FAQ)

What are "Stop Words" and why are they excluded?

Stop words are common words (like "is", "a", "and", "ve", "bir") that occur frequently in any text but carry little topical meaning. This tool automatically filters them out so the frequency table highlights the actual subject-matter words in your content.

Does the tool analyze multi-word phrases?

No, currently it analyzes individual words only — it does not break text into two- or three-word phrases.

Is this tool free to use?

Yes, the Keyword Density tool is entirely free to use, with no word limits or sign-up required.

Is my text uploaded anywhere?

No. The entire analysis happens locally in your browser; your text is never sent to a server.