Batch replace text
Specify a search string to replace all matching parts with a new string.
Input
The example value has been entered. Check it immediately or change the value.
Input is processed in the browser. Refreshing returns a sample value.
Result
Check or change the value using the example value result.
Up to 50,000 characters. Input and results are processed in this page’s memory and not saved. Line breaks use LF.
Share result
Share the tool link and result text together. No URL is included in the result. Check the below content and then share it.
Calculation·conversion criteria
Replace all identical strings with different uppercase and lowercase versions.
Input example
Apple juice → grape juice
Changing apple to pear in “apple apple” becomes “pear pear”. Replace non-overlapping matching parts in the entire string.
How to use
- Use the entered example value or change the original, text to find, or text to change items.
- Click Verify result and check the following result.
- Result can be copied if needed.
Frequently Asked Questions
Can points or stars be used as a regular expression?
No. It finds actual points and stars. Case is distinguished, so changing A does not change a, and no empty search strings are accepted.
Calculation criteria and reference materials
The calculation formula and scope of this tool are disclosed in the above description. Examples can be checked by substituting input values into the formula or following the specified string and calendar handling rules.
Verification of calculation criteria: · Calculation·verification principles · Report errors