Welcome to DataCleanerPro

DataCleanerPro is a simple, powerful web application designed to help you clean, standardize, and validate CSV data before you use it for reporting, imports, or analysis.

What You Can Do

📂 Upload & Preview CSV Files

• Upload any CSV file securely
• Instantly preview the first few rows
• Automatically detect column types (text, dates, numbers)

🧹 Clean Data Your Way

• Trim whitespace
• Standardize date formats
• Convert text to upper/lower/title case
• Normalize numbers and remove currency symbols
• Validate email addresses with strict RFC standards

🔄 Preview Before You Commit

• See a live preview of cleaned data
• Adjust column actions until results are correct
• No surprises before download

📥 Download Cleaned Files

• Download freshly processed CSV
• Original file name preserved with timestamp
• Your original file is never modified

Secure & Account-Based

User accounts with secure authentication, processing limits, and a full audit trail of uploaded and processed files.

Built for Performance

Streams large CSV files efficiently and safely handles real-world data.

Who Is This For?

• Small businesses cleaning customer or sales data
• Developers preparing CSVs for imports
• Analysts needing quick data normalization
• Anyone tired of fixing CSVs in spreadsheets

Why DataCleanerPro?

Data is only valuable when it’s clean, consistent, and trustworthy. DataCleanerPro removes the friction from data preparation so you can focus on what matters next.