CleanMyCSV

什么是 CleanMyCSV？

Finance and ops teams know the pain—export a vendor invoice, open it in Excel, and your leading zeros are gone, duplicates sneak through, and dates break. CleanMyCSV fixes all of it in seconds, right in your browser. No uploads. No server. Your data never leaves your device. → Removes duplicates → Preserves leading zeros → Before/After preview → CSV and Excel export Free up to 5,000 rows. No account needed.