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CleanMyCSV
Automatically clean, repair and format messy CSV files
CleanMyCSV is a fast, free online tool built to fix corrupted databases in 2 clicks. It automatically restores missing leading zeros in phone numbers, repairs broken UTF-8 accents, and formats messy lists. Completely free for files up to 5MB and no login is required to start cleaning. Built for sales, marketers, and anyone tired of Excel ruining their data.
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What does CleanMyCSV help with?
Why I built this:
I was losing my mind every single time Excel stripped leading zeros from phone numbers or completely broke the UTF-8 encoding for accents on my customer databases.
Since I couldn't find a quick, simple web tool that just fixes this instantly without a paid subscription or forcing me to create an account, I decided to code CleanMyCSV.
Key Features:
- Leading Zeros: Instantly restores missing starting zeros in phone/postal codes.
- Encoding: Automatically repairs corrupted UTF-8 accents (no more weird characters).
- Format Cleaning: Standardizes messy rows and columns.
- No Friction: 100% free up to 5MB, no signup, no login.
I'd love to get your brutal feedback to make it even better!
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