Spreadsheet & CSV
• Deduplication & Data Cleaning
Remove Duplicate Rows from CSV
Eliminate repeated records across all columns or specific unique keys (like Email or ID) while preserving original values.
or drag and drop
CSV or TXT up to 15MB
About Remove Duplicate Rows
Clean your CSV files by removing identical rows. Choose between comparing all columns or checking unique columns like Email or User ID with case sensitivity options.
How to Use
- Upload your target CSV file.
- Choose comparison criteria: match across entire rows or select specific key columns.
- Review duplicate row metrics and download the deduplicated CSV.
Inputs & Limits
Supported Formats:
Delimited CSV/TSV files up to 15MB.
Key Features:
- Compare all columns or check specific user-selected keys
- Case-sensitive or case-insensitive matching options
- Preserves the first occurrence without altering cell values
Privacy & Retention
Private temporary directory storage with automatic 2-hour deletion.
• No customer accounts or registration required.
• Zero tracking or behavioral ad profiling.