Code Diff Viewer

Upload two code files or paste code blocks to review side-by-side line differences and download a diff report.

Upload code file A

Upload code file B

Code A

Code B

Comparison report

Ready.

Compare code snippets, config files, scripts, templates, and structured text with a clear line-by-line diff viewer.

Compare inputs locally in your browser. Use the A and B upload fields for file comparisons, or paste lists/code where the tool supports text input.

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