Utilities
Find & Replace Text
Find and replace text online with case-sensitive and regex options.
About find and replace
Find and replace text with optional case sensitivity, whole-word matching, and full regular expression support. Faster than opening a code editor for a one-off cleanup of a CSV column or a copy-pasted block of text.
Frequently asked questions
Does it support regex backreferences?
Yes. Capture with parentheses in the find field and reference with $1, $2 in the replace field.
Why does my regex not match what I expect?
We use JavaScript regex flavor (PCRE-style with a few differences). Test special-character classes like \d \s \w \b first.