Remove repeated words from text
This can help clean keyword lists, tags or vocabulary when you want only unique values.
Are “Hello” and “hello” the same?
By default yes. Enable case-sensitive mode to treat them as different.
TEXT
Remove Duplicate Words
Remove repeated words while keeping the first occurrence of each one.
Paste your text
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Before—
Unique—
Removed—
Text is processed locally.
A practical guide: Remove Duplicate Words
Paste a passage and remove repeated whitespace-separated words. Choose case-sensitive comparison if 'Apple' and 'apple' should be treated as different entries.
Example
Example: in a rough keyword list such as 'blue blue red green red', the cleaned output is 'blue red green'.
Before using the result
This works best for keyword lists, not ordinary paragraphs: repeated common words may be essential to a sentence. Punctuation stays attached to words, so 'word' and 'word,' may be considered different tokens.