Find and Replace

Find and replace text using plain text or regular expressions. See match count and results update live as you type. Supports case-sensitive matching and regex capture groups.

Find and replace text with plain text or regex patterns. Results update as you type.

Text

Find

Replace with

Use regexCase sensitive

Result

What this tool does

Type a search term and a replacement, and every match in your text gets swapped out. Works with plain text by default. Turn on regex mode for pattern matching with capture groups, character classes, and quantifiers. Results update live as you type.

How to use it

Paste your text in the main area. Type what you want to find and what to replace it with. The match count tells you how many replacements will happen. Toggle 'Use regex' for pattern matching or 'Case sensitive' for exact casing. The result appears below and you can copy it with one click.

Tips for regex mode

Use \d to match digits, \w for word characters, .+ for any sequence. Capture groups with parentheses let you reference matches in the replacement using $1, $2, etc. For example, find (\w+)@(\w+) and replace with $2/$1 to swap email parts. The tool shows regex errors inline so you can fix patterns as you go.