Text Replace Tool
Find and replace text with multiple patterns, regex, and highlight support.
Input Text
Replacement Settings
→
Replace only the first N matches per pair
Text Formatting
0
Matches
0
Replaced
Result
How to Use
1
Enter Text
Type or paste the text you want to edit in the input area above.
2
Set Search & Replace
Enter search and replacement strings. You can add multiple patterns.
3
Adjust Options
Use options and text formatting as needed, and see results in real-time.
About This Tool
A powerful text replacement tool with multiple pattern support, regex, and change highlighting for professional editing tasks.
Key Features
- Multiple Pattern ReplaceExecute multiple search-replace pairs at once.
- Change HighlightingReplaced sections are highlighted in color.
- Text FormattingRemove empty lines, clean up spaces with one click.
- Privacy ProtectionData is processed in browser, never sent to servers.
Use Cases
- Bulk editing text files
- Renaming variables in code
- Bulk fixing CSV data
- Standardizing document terminology
- Removing or replacing HTML tags
FAQ
Can I replace multiple patterns at once?
Yes, use "Add Replacement Pair" to set multiple search-replace patterns. They are applied in order.
How do I replace line breaks?
In regex mode, type "\n" in the search field to find and replace line breaks.
What is "Whole word only"?
When enabled, matches only at word boundaries for alphanumeric text. Example: "cat" won't match "category". Does not work for Japanese.
Can I limit replacements?
Yes, enter a number in "Replacement limit" to replace only the first N matches for each replacement pair.
Is my data saved?
No, your text is not sent to or saved on any server. All processing is done in your browser.