Does this support regex?

Yes — toggle regex mode to use pattern matching, or leave it off for plain literal find-and-replace.

Is the replace case-sensitive?

By default yes — toggle the case-insensitive option if you want to match regardless of case.

Yes — free, no sign-up, and everything runs in your browser.

Free Tool

Replace text or patterns across a block of text instantly, with regex support.

Find

Replace with

Case-insensitive Treat "find" as regex Replace all occurrences

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