Duplicate Word Finder

Effortlessly identify and choose to remove duplicate words with our Duplicate Word Finder tool. This intuitive tool highlights your duplicate words instantly. Additionally, it offers the flexibility to adjust the word length for searching similar phrases by simply sliding the switch bar. The word frequency or duplicates are conveniently displayed in the right column adjacent to the input area, making it easier to spot and manage them.


Paste your text by pressing Ctrl+V or ⌘+V. (Once you click here, these instructions will be cleared for your convenience ;) The slider on the top right can be used to adjust the minimum length of words to detect. The default setting is 4, so words like 'and', 'for', 'the', etc. won't pollute the analysis. The duplicate words can be found below the slider highlighted by various colors. The list is sorted by the number of occurrence starting with the highest. The highlighting for any individual word can be turned off by clicking on the word in the list.

The occurrence of each word in an article is referred to as Word Frequency. This metric is crucial in evaluating SEO effectiveness and the overall quality of the article.

The Duplicate Word Finder is a user-friendly, free online tool designed to check word frequency. You have the convenience of either typing your text directly into the input box or simply copying and pasting it. Its straightforward purpose and ease of use have made it increasingly popular.

Using the Duplicate Word Finder

Using the Duplicate Word Finder is straightforward. As you enter text, any duplicate words will be automatically highlighted and displayed to the right of the input field. Conveniently located in the right corner above the tool is a slider bar, allowing you to adjust the word length as needed. Additionally, 'Spell Check' features remain active throughout the process, ensuring accuracy in your text.

Duplicate word finder user UI