Is this the same format as Git diff?

It is a simplified line-by-line diff format inspired by Git and standard patch files.

Is there a size limit?

Extremely large files (e.g. 100,000 lines) may cause browser lag during calculation.

Find differences between two versions of text with inline highlights.

Text is processed temporarily and not stored. No files are uploaded to our server.

Original Text (Version A)

Updated Text (Version B)

Result Output

1Enter the original text in the left input box.
2Enter the updated text in the right input box.
3Click 'Generate Diff'.
4View the output, where deleted lines have a minus (-) prefix, and added lines have a plus (+) prefix.