Find and Replace

Replace words, names or codes everywhere in a text, in one step.

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Your text

Find and replace

Match upper/lower case Whole words only Regular expressions Use $1 for groups and \n for a new line.

Result

Type or paste your text, or open a text file.
Enter what to find and what to replace it with. Add more rules if you need them.
Check the counts, then copy or download the result.

Several rules, applied from top to bottom.
Match upper/lower case, and whole words only (so "cat" doesn't change "category").
Regular expressions, with $1, $2 for groups and \n for a new line in the replacement.
Leave "Replace with" empty to delete what you find.

Nothing you type or paste is sent anywhere. It is processed on your device and disappears when you close the page.

No. Without the regular expressions option, the text you type is found exactly as written.

Your original text stays in the top box; only the result changes.

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