CraftTools

Duplicate Word Finder

Guide: How to Improve the Readability of Your Writing

Words
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Different words
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Repeated words
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Back-to-back repeats
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Nothing you enter or choose here leaves your device. This tool runs in your browser.

How to use

  1. 1Paste your text into the box.
  2. 2Choose whether to ignore common words like the and of.
  3. 3Read the list of repeated words and the highlighted back-to-back repeats.

Frequently asked questions

Is my text sent anywhere?

No. Everything runs in your browser, so your text never leaves your device.

What are back-to-back repeats?

Typing errors where a word appears twice in a row, such as "the the". They are highlighted in your text so you can fix them.

Why ignore common words?

Words like the, and and of are always repeated. Hiding them makes overused words that matter, such as very or really, easier to spot.

Does capitalization matter?

Not by default, so The and the count as one word. Tick Match capital letters to count them separately.

How many times counts as a repeat?

Two by default. Raise the number to see only the words you use most.

Read the guides

Learn how this works and how to get the most from it.

Writing & text

How to Improve the Readability of Your Writing

What a readability score measures, how the Flesch formula works, and practical ways to make your writing clearer and easier to scan.

2 min read

Writing & text

How to Proofread Your Writing by Listening to It

Why hearing your text read aloud finds mistakes your eyes skip, and how to use text to speech with other checks to polish a draft.

2 min read

Keyword Density Checker

Find the most used words and phrases in your text, with density percentages.

Readability Score Checker

Check how easy your writing is to read with Flesch and grade-level scores.

Word Counter

Count words, characters, sentences and paragraphs as you type.

Find and Replace

Find and replace text online, with regex, case and whole-word options.