Developer / Quick tool

Text Diff Checker

Compare two blocks line by line and highlight additions, removals and unchanged lines.

● Processed locally in your browser
Processed locally in your browser
Current: Text Diff Checker · Switch to 89 other tools in this workbench
Unified diff Choose an action to process the input.
How to useHow to use Text Diff Checker

Compare two blocks line by line and highlight additions, removals and unchanged lines.

  1. 1

    Paste content, enter parameters or choose the files you need in “Original and changed text (separate with a line containing ---)”.

  2. 2

    Choose “Compare text” for the job. Processing runs in this browser.

  3. 3

    Review the result under “Unified diff”, then copy or download it after checking the output.