CSV and Excel conversion
Read CSV, XLSX, and XLS files, then save the table as CSV or Excel.
CSV · EXCEL TABLE TOOL
Clean CSV and Excel
tables in one place.
Load CSV or Excel, keep only the columns you need, remove blank or duplicate rows, then save as CSV or Excel. Everything runs locally in your browser.
- Free to use
- No sign-up
- No server uploads
01 · IMPORT & CLEAN
Table data
Sort rows
Replace all
02 · REVIEW & EXPORT
Table preview
Paste CSV or choose a file to preview your table here.
WHY THIS TOOL
Key features
Choose only needed columns
Select exactly the columns you want to keep before exporting.
Automatic cleanup
Remove blank rows, duplicate rows, and unnecessary surrounding spaces in one step.
HOW TO USE
How to use it
Go from input to a copied result in three simple steps.
- 1
Paste CSV or choose a CSV or Excel file.
- 2
Choose columns and cleanup options.
- 3
Review the preview and save as CSV or Excel.
FAQ
Frequently asked questions
Is my file uploaded?
No. Reading, cleaning, and downloading happen only in your current browser.
Which Excel files work?
The first sheet of common XLSX and XLS files can be read.
Can I reorder columns?
This version keeps the original order while letting you choose which columns to keep.