Clean CSV Files Online for Free

Working with messy CSV data? TidyCSV helps you clean and organize CSV files online — instantly and securely. Whether you need to remove duplicates, delete empty rows, or fix spacing issues, TidyCSV does it all in your browser.

How It Works

1. Go to the TidyCSV tool.
2. Upload your CSV file or paste your data directly.
3. Select the cleaning options you need (remove duplicates, empty rows, etc.).
4. Click Clean Data — your CSV will be tidied up instantly.

Features

• 💨 Runs entirely in your browser — no file uploads.
• 🧹 Cleans duplicates, empty rows, and extra spaces.
• 🔒 Private and free — no sign-up required.
• 📊 Works with CSV exports from Excel, Google Sheets, and databases.

Start cleaning your data now — visit the TidyCSV main tool.