Find and Replace
Batch find and replace text, with regex and case-sensitive options.
01Input
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02Output
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This tool runs entirely in your browser. Your input is never uploaded.
How to use
- 1Enter the text to find and its replacement
- 2Enable regex or case sensitivity if needed
- 3The result updates live — copy it when ready
FAQ
Does it support regular expressions?
Yes. With regex enabled, the search pattern is parsed as a JavaScript regular expression, e.g. \d+ matches consecutive digits.
Can I undo a replacement?
Your input is never modified, so you can change the options or pattern and regenerate the result at any time.