100% local · no upload

Find & Replace

Find and replace in any text — literal or regular expression mode, case sensitive, whole word, with live preview and match count.

FindReplace with

RegexCase sensitiveWhole word0 matches

Input

Result

Result will appear here as you type.

How it works

Drop your file or paste your content into the tool above.
Adjust the options — every change updates the preview instantly.
Download the result. Your file never leaves your browser.

Your files never leave this page

Every conversion runs entirely in your browser using WebAssembly. There is no upload, no server-side processing, no analytics, and no cookies. Open DevTools → Network during the operation and you will see zero outbound traffic.

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Topics covered

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