CSV Cleaner
Clean and sanitize CSV data
Drop your file here or click to upload
Supports CSV, TSV, TXT files up to 100MB
How to Use
- Upload your CSV
- Select cleaning options
- Download cleaned CSV
Features
- Trim whitespace
- Remove empty rows
- Fix quote issues
- Standardize line endings
Use Cases
- Fix messy exports
- Prepare data for import
- Standardize formatting
Frequently Asked Questions
Is CSV Cleaner free to use?
Yes, completely free with no limits. No signup or download required.
Is my data private when using CSV Cleaner?
Absolutely. All processing happens in your browser. Your data never leaves your device.
What does the CSV cleaner fix?
It removes extra whitespace, trims cell values, fixes inconsistent quoting, and removes empty rows.