Side-by-Side Text Diff

Compare two versions of text or code. See lines that are unchanged, added, removed or changed, with optional word-level highlighting inside modified lines.

Use cases

Diff two text files

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Compare two texts or code files side-by-side.
See added/removed/changed lines and unified diff.
Ideal for reviews and config changes.

Tip: Ctrl + Enter to compare

Compare text or code

Paste the original on the left and the modified on the right.

Left (Original)

(0 lines)

Right (Modified)

(0 lines)

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Diff results

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Unchanged Added (+) Removed (-) Changed

Unified diff (copy/export)

Left (Original)	Right (Modified)