Regex Find & Replace

Replace text with regex and capture groups ($1, $2…). Preview-safe, all client-side.

regex replacefind replaceregular expression replace

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Supports documents, images, audio, video, and text files

Regex find & replace

Pattern

Replacement

g — globali — ignore casem — multilines — dotAll

Source text

Output

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Examples

Example 1

The cat and the dog

Click "Example 1" above to load

Frequently Asked Questions

Q: Global replace?

A: Uses the g flag from options; enable other flags as needed.

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Privacy & Security This tool runs entirely in your browser. No data is sent to our servers. We don't store, share, or have access to any of the information you process here.