Find and Replace Online
Replace words or patterns across a whole text at once. Switch on regex for patterns and capture groups; matches are counted before you commit.
Runs entirely in your browser. Your text is not uploaded.
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Type something to find.
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How to use the find and replace
- Paste your text.
- Type what to find and what to replace it with.
- Tick regex, match case or whole word as needed, and copy the result.
Questions
How do I use capture groups in the replacement?
With regex on, wrap part of the pattern in brackets and refer to it as $1, $2 and so on. Finding (\d+)-(\d+)-(\d+) and replacing with $3/$2/$1 turns 2026-01-05 into 05/01/2026. Named groups work as $<name>.
Does whole word work with accented letters?
Yes. Word boundaries are Unicode-aware, so replacing "café" as a whole word leaves "cafés" alone.
How do I replace line breaks?
Turn on regex and search for \n. Replace with a space, a comma or anything else.