Keyword Density Checker
Check keyword frequency and density percentages from pasted text in the browser.
Use a browser-based duplicate word finder to spot repeated words and review counts for editing, cleanup, and content QA.
Repeated words can make writing feel rough, accidental, or over-optimized, especially in drafts, landing pages, descriptions, and SEO copy.
This tool finds duplicate words in the browser so you can review repetition counts and clean up wording faster without scanning line by line.
Helpful answers make each tool page more useful for both visitors and search engines.
It finds repeated words based on the selected normalization rules, such as case-sensitive or case-insensitive matching.
Yes. It is useful for editing blog posts, landing pages, reports, notes, and other repeated copy.
Yes. Duplicate-word checks happen locally in your browser during normal use.
Related links improve discovery and make it easier to stay in the same workflow without starting from scratch.
Check keyword frequency and density percentages from pasted text in the browser.
Clean repeated spaces and tidy pasted text while keeping the content readable.
Count sentences from pasted text and review word density at a glance.