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Text difference checker

Highlight added and removed lines.

How to use text difference checker

Paste original and updated documents and compare.

Good to know

Line-based comparison. Moved passages may appear as deletion/addition. Up to 100,000 characters and 2,000 lines each.

Worked example and interpretation

Additions use + and green; deletions use − and red. Even a partial change within one line marks the entire line as changed.

Before using the result

Line-based comparison. Moved passages may appear as deletion/addition. Up to 100,000 characters and 2,000 lines each.

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