How to use the Find and Replace
- Paste your text.
- Type what to find and what to replace it with.
- Choose match case, whole words or regular expressions if needed.
- Check the highlighted matches, then copy the result.
What does this tool do?
Whole-word matching stops “cat” from changing “category”. Regular expressions let you find patterns — like every phone number or date — and rearrange them with $1, $2 in the replacement.
Regular expressions run in an isolated background worker with a time limit, so a tricky pattern can't freeze the page.
Why use it?
- Bulk-edit names, terms and links.
- Preview matches before replacing.
- Powerful regex support when you need it.
Regex example
Find (\d{4})-(\d{2})-(\d{2}) and replace with $3/$2/$1 to turn 2026-10-04 into 04/10/2026.
Privacy
Everything you type is processed in your browser. Nothing you enter is sent to our servers or stored by us. There's no account to create and nothing to install.
Last reviewed by the M2Toolkit team.