Clean and sanitize your CSV data. Remove duplicates, empty rows, trim whitespace, and more.
Cleaned CSV will appear here...
Sanitize and normalize messy CSV data. Remove duplicates, fix encoding issues, and standardizes formats to ensure your data is analysis-ready.
All processing happens directly in your browser. Your data never leaves your device — we don't upload, store, or have access to any of your content.
No server roundtrips means instant results. Once this page is loaded, the tool works even without an internet connection.