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Features
- 4 Format Support: Compare Plain Text, JSON, YAML, or XML documents.
- Auto Format Detection: Automatically detects format by analyzing content.
- Visual Comparison: Uses Monaco Diff Editor to clearly display differences.
- Normalized Comparison: For JSON/YAML/XML, only meaningful differences are shown.
- File Support: Upload files to compare them.
Usage
- Enter documents to compare in Input 1 and Input 2, or upload files.
- Format is automatically detected, but you can manually select using radio buttons.
- Click the "Diff" button to compare the two documents.
- View added/deleted/modified parts in colors in the Diff area.
- Comparison results are displayed in the top Alert, showing whether they are identical and the number of differences.
- JSON/YAML/XML formats are normalized before comparison, so order or format differences are ignored.
Diff Rules
JSON
- Key Order: Object key order is ignored when comparing.
- Whitespace: Whitespace and indentation differences are ignored.
- Array Elements: Intelligently detects addition, deletion, and movement of array elements.
- Data Type Change: Detects both value and data type changes.
YAML
- Key Order: Object/map key order is ignored when comparing.
- Comments: Comment (#) changes are ignored.
- Style Variation: Style differences (block/flow) are ignored, only final structure is compared.
- Multiple Documents: Multiple documents (separated by ---) are compared individually.
XML
- Attribute Order: XML node attribute order is ignored.
- Whitespace Nodes: Indentation or line break text nodes are ignored.
- Namespace: Namespace declaration changes are shown as important differences.
- Comments: Comment changes are ignored.
