Comparison Tools

Compare code, text, JSON, YAML, and data files side-by-side. Spot differences instantly with intelligent highlighting.

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Code Compare

Compare code files with syntax highlighting for 20+ languages.

Syntax Highlighting20+ LanguagesInline DiffSide-by-Side
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Text Compare

Compare plain text documents and see differences highlighted.

Word-Level DiffLine-by-LineStatisticsIgnore Whitespace
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{ }

JSON Compare

Compare JSON objects with semantic diff - ignores formatting differences.

Semantic DiffIgnore OrderTree ViewPath Highlighting
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YAML Compare

Compare YAML configuration files with structure-aware diffing.

Structure-AwareMulti-DocumentAnchor ResolutionComments
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Data Compare

Compare CSV, TSV, and tabular data with cell-level highlighting.

CSV/TSV SupportCell-Level DiffColumn MappingStatistics
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See Differences at a Glance

Original
function greet(name) {
  return "Hello, " + name;
}
Modified
function greet(name) {
  return `Hello, ${name}!`;
}
AddedRemovedModified

Frequently Asked Questions