Data · FREE LOCAL TOOL
Clean and deduplicate CSV locally
Clean common spreadsheet-export problems in one pass. Headers and cell values are trimmed, blank records are removed, and exact duplicate rows are kept only once.
0 uploads0 accounts€0 cost
CSV
Data
Runs on this deviceCSV cleaner
Trim cells and remove duplicate rows.
HOW TO USE IT
Three steps. No detour.
- 01
Paste exported CSV.
- 02
Run the local cleaning pass.
- 03
Review and download the cleaned file.