Find & Replace

Search and replace across any text block. Use plain text or regular expressions, toggle case sensitivity, and see match counts instantly.

Introduction

Find & Replace Tool is a free, browser-based utility in our Text Tools collection. Search and replace across any text block. Use plain text or regular expressions, toggle case sensitivity, and see match counts instantly. Find & Replace Tool helps you rewrite large text blocks quickly. Support for regex and case-sensitive matching makes it useful for cleaning logs, renaming identifiers, and editing drafts - all locally in the browser. Everything runs locally in your browser — inputs stay on your device, with no account or upload required. Highlights include plain text or regex find.

Features

Plain text or regex find
Case-sensitive matching
Live match count
One-click copy of result

How to use

1
Enter the text to search in Find and the replacement in Replace with.
2
Optionally enable Regex or Case sensitive.
3
Copy the updated output.

Example

Simple replace

Input

fox → cat

Output

The quick brown cat…

Benefits

Run Find & Replace entirely in the browser with no signup or installation.
Keep sensitive sample data private — processing never leaves your device.
Plain text or regex find
Case-sensitive matching
Live match count
Pair it with Text Diff and Whitespace Remover when your workflow needs adjacent utilities.

FAQs

Yes. When Regex is enabled, you can use patterns and $1-style replacements supported by JavaScript.

No. If Find is empty, the input is left unchanged.

No. Replacement runs in your browser.

Yes. Find & Replace on EverydayDevTools is free, with no account, watermarks, or usage caps for normal interactive use.

No. Find & Replace runs in your browser. Your input is processed locally and is not sent to EverydayDevTools servers.

Search and replace across any text block. Use plain text or regular expressions, toggle case sensitivity, and see match counts instantly. It fits everyday text tools tasks when you want a fast local utility instead of installing a CLI or opening a heavy IDE feature.

Core capabilities include: Plain text or regex find; Case-sensitive matching; Live match count; One-click copy of result.

Developers often pair Find & Replace with Text Diff, Whitespace Remover, Case Converter. Open Related tools on this page for quick links.