Duplicate Word Finder

Duplicate Word Finder scans your text and lists every word that appears more than once, showing exactly how many times each one occurs in a table sorted from most to least frequent. Instead of re-reading a draft hunting for words you have leaned on too heavily, you get an instant, objective picture of repetition so you can vary your language with confidence.

It is a favourite of writers and editors tightening prose, students polishing essays, and marketers refining copy where an overused word can dull the message. Because you can set a minimum count, you can ignore ordinary repeats and focus only on the words that appear often enough to distract a reader, which keeps the results relevant to real editing decisions.

All processing runs locally in your browser using JavaScript, so nothing is uploaded and no account is required. Paste your text, choose whether matching is case sensitive, set the minimum count, and read the ranked table of repeated words. Since the work never leaves your device, confidential drafts and client copy stay completely private.

Features

• Lists every word that repeats along with its exact occurrence count.
• Sorts results from most frequent to least so the biggest offenders come first.
• Lets you set a minimum count to ignore ordinary, harmless repetition.
• Offers case-sensitive matching when capitalisation should be treated as distinct.
• Reports the number of duplicate words and the total word count.
• Exports the table to CSV, XLSX, or TXT, or copies it to the clipboard.
• Runs entirely in your browser so drafts and copy stay private.

How to use Duplicate Word Finder

1. Paste the text you want to check into the input box on the left.
2. Leave case matching off to treat The and the as the same word.
3. Set the minimum count so only words repeated that often are shown.
4. Read the table of repeated words ranked by how often they appear.
5. Use the counts to decide which words to vary or replace with synonyms.
6. Export the table or copy it to keep a record of the repetition.

Benefits

• Reveals overused words objectively so your writing feels more varied.
• Helps editors catch crutch words that slip past a quick read.
• Lets students self-check essays for accidental repetition before submitting.
• Focuses attention with a minimum count so trivial repeats are ignored.
• Keeps confidential drafts private because nothing is uploaded anywhere.
• Produces an exportable table for tracking edits across revisions.

Words are identified with a Unicode-aware pattern, so accented letters, apostrophes in contractions, and hyphenated terms are handled correctly rather than being split apart. By default matching is case-insensitive, which groups a word together regardless of where it sits in a sentence; enable case sensitivity when you specifically want to distinguish a proper noun from the same word in lowercase, such as a brand name versus a common noun.

The minimum-count control turns raw frequency into an actionable list. Set it to two to see everything that repeats, or raise it to focus only on words that appear many times and are therefore most likely to feel repetitive to a reader. Once you have identified the offenders, a synonym or a small rewrite usually fixes the issue — and running the check again confirms the repetition is gone.