Find and Replace Text
Find a word or phrase and replace every matching occurrence.
Paste your text in the left box, enter the word or phrase to find and its replacement below, and the updated text appears automatically on the right.
0
Character Count
0
Word Count
0
Line Count
0
Replacements
Source Text
Updated Text
Settings
Examples
Simple replacement
Input: Hello world. Hello again.
Find: Hello
Replace with: Hi
Result: Hi world. Hi again.
Find: Hello
Replace with: Hi
Result: Hi world. Hi again.
Whole words only
Input: cat catalog cat
Find: cat
Whole words only: Enabled
Result: [cat replaced] catalog [cat replaced]
Find: cat
Whole words only: Enabled
Result: [cat replaced] catalog [cat replaced]
Regular expression
Input: Item 12, Item 24, Item 36
Find: Item\s+\d+
Result: All matching item patterns are replaced.
Find: Item\s+\d+
Result: All matching item patterns are replaced.
The output updates automatically while you type.
Matches in the updated text are highlighted.
Regular expressions use JavaScript regular expression syntax.
© 2026 MyTecBooks. All Rights Reserved.