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Supports: Excel (.xlsx, .xls) and CSV files
Your data never leaves your device. All processing happens locally.
Cleaning Options
Smart Detection PRO
Basic Cleanup (Recommended)
Numbers & Dates
Text Formatting
Analyzing data...
Your file has more rows than the free version supports. Only the first 100 data rows were processed. Upgrade to Smart Pro for unlimited rows.
The following safe, automatic fixes were applied to your data. These are reversible operations like removing empty rows, trimming whitespace, and fixing encoding.
Cleaning Report
Smart Review
These potential issues were detected by pattern analysis. Review each suggestion before applying.
Cleaned Data Preview (First 10 rows)
Original Data (First 10 rows)
Cell-by-Cell Changes
Smart Column Analysis
Choose your preferred format below. CSV and Excel contain only the cleaned data. PDF and JSON include the full cleaning report.