CSV Compare
Compare two CSV files and highlight differences
Original File
Updated File
How to Use
- Upload two CSV files
- Select key column for matching
- Review the comparison
- Export diff report if needed
Features
- Side-by-side view
- Unified diff view
- Highlight changes
- Filter by change type
- Export diff report
Use Cases
- Compare file versions
- Verify data migrations
- Review changes in exports
Frequently Asked Questions
Is CSV Compare free to use?
Yes, completely free with no limits. No signup or download required.
Is my data private when using CSV Compare?
Absolutely. All processing happens in your browser. Your data never leaves your device.
What differences does the tool detect?
It highlights added rows, removed rows, and modified cells between two CSV files with color-coded output.