CSV Formatter

Clean and reformat CSV (trim, drop empty rows).

CSV Formatter parses quoted CSV, trims cells, drops empty rows, and normalizes column counts. Paste messy CSV and copy a clean version — all in your browser.

Frequently Asked Questions

Does my data leave the browser?

CSV is processed locally and never uploaded.

Are quoted commas handled?

Yes. Standard quote escaping ("") is supported.

Can it convert to Excel?

Use the CSV to Excel tool for XLSX export.