How do I remove blank rows from a CSV file online?

Upload your CSV above. The tool scans every row and removes any row where all cells are empty, null, or contain only whitespace. The cleaned file is available for download immediately — no signup, no server upload.

What counts as an empty row — does it include rows with only spaces?

Yes. A row is removed if every one of its cells is empty, null, undefined, or contains only whitespace after trimming. A row with even one non-whitespace character in any column is kept.

Does removing empty rows affect the column headers or the column structure?

No. The header row is never modified or removed — it is always preserved. Only data rows that are entirely blank are deleted. The column structure and all non-empty data rows remain exactly as they were.

Can empty rows appear in the middle of a CSV, not just at the end?

Yes, and the tool handles this correctly. It scans every data row regardless of position — blank rows in the middle of your dataset (common after manual edits or exports from certain systems) are removed just like trailing blank rows.

Is this free CSV empty row remover safe for confidential files?

Completely safe. Processing happens entirely inside your browser — your CSV is never transmitted to any server, saved to any database, or accessed by anyone outside your own device.

CSV & Excel

Remove Empty Rows

Strip all blank rows from your CSV or Excel file in one click. Clean, fast, no upload required.

Your files are processed locally and never uploaded to our servers.

Drop a CSV or Excel file here

or click to browse · CSV, XLSX, XLS

How it works

1
Upload your file
Drop your file or click to browse. No size limit.
2
Convert instantly
Processed in your browser — nothing is uploaded to any server.
3
Download the result
Your converted file is ready in seconds.

Frequently Asked Questions

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