Find & Replace

Free Online Find & Replace Tool

Search and replace text instantly in your browser. Supports case-sensitive matching, whole-word search, and regular expressions. All processing happens locally — your text never leaves your device.

Features

• Live match highlighting — matches are highlighted in yellow as you type
• Case sensitive — toggle exact case matching on or off
• Whole word — match complete words only, not substrings
• Regular expressions — use regex patterns for advanced search and replace
• Replace Next / Replace All — replace one match at a time or all at once

Regular Expression Tips

Enable the "Regular expression" option to use regex patterns:

• \d+ — match one or more digits
• \b\w+\b — match whole words
• ^line start — match at the beginning of a line
• (group) — capture groups, reference with $1 in replacement

Frequently Asked Questions

Is my text stored anywhere?

No. All find and replace operations happen entirely in your browser. Your text is never sent to any server.

Can I use regex capture groups?

Yes. When regex mode is enabled, use parentheses to create capture groups and reference them with $1, $2, etc. in the replacement field.