Free Word Search & Replace Find & Replace Text Instantly

Powerful find and replace with multiple rules, Regex support, case sensitivity, whole-word matching, and a live highlight preview. Supports all languages with RTL/LTR toggle.

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Rules

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#1Find

With

AaW.*

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Replace All

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Features

Multiple Rules

Add as many find-replace rules as you need. All rules are applied in order with a single click — replace many patterns in one operation.

Regex Support

Enable the **.* ** toggle to use regular expressions. Supports all standard JS regex syntax including capture groups and lookaheads.

Live Preview

Switch to Preview mode to see matches highlighted in red before replacing — green shows what the replacement will look like without modifying the original text.

Match Flags

Per-rule flags: Aa for case sensitivity, W for whole-word matching. Mix and match per rule for precise control.

Undo Last Replace

Made a mistake? Click Undo to instantly revert the last Replace All operation and restore your original text.

Replace History

Every replacement is logged with the search term, replacement, and match count — so you always know what changed and when.

How to Use & Regex Guide

Getting Started

1. Paste your text — any language, any length.
2. Add rules — click + Add Rule, enter the Find and Replace values.
3. Set flags — toggle Aa (case), W (whole word), .* (regex) per rule.
4. Preview — switch to Preview mode to see matches before replacing.
5. Replace All — applies all rules in order. Use Undo if needed.

Common Regex Patterns