* **Stop Words:** Common words (e.g., "the", "is", "and") are automatically excluded if the option is checked, to focus on more meaningful keywords.
* **N-grams:** * **Unigrams:** Single words. * **Bigrams:** Two-word phrases. * **Trigrams:** Three-word phrases.
* **Word Cloud:** The word cloud visually represents 1-word phrase frequency by adjusting font size. It's a simulated representation within the browser.
* **Disclaimer:** This tool provides a visual aid for content analysis. Keyword frequency is one aspect of SEO and content quality. Always prioritize natural language and user experience.