DIFF Tool

The DIFF Tool (Text Difference Comparison) is a site that provides a free tool that compares the difference between two texts and displays the difference. Just enter two texts and it will automatically extract the difference and display the different parts in different colors.

What is DIFF?

DIFF (diff, diff) means "difference". Software that compares two files and checks for differences (diff tool) is called a "diff tool". Also, "taking a diff" is sometimes said to mean "taking the difference".

In programming, there is also a command called "diff", which is "the command used to check the differences in the contents of two files". It is a command for comparing files, and can output the differences between two files.

How to use

  1. Enter the text (sentence) for comparison 1.
  2. Enter the text (sentence) for comparison 2.
  3. Click the "Compare" button.
  4. The differences between "Result 1" and "Result 2" are displayed in different colors.

Notes

This tool is available for free.

※This program is created and confirm the operation in PHP8.1.22.
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