Bookkeeping
CSV expense cleaner
Upload a CSV export, fix date formats and strip currency symbols, then download a clean file.
Bank and card exports often mix date formats and currency symbols. Upload a CSV and download a cleaned file with consistent dates and amounts—ready for spreadsheets or import.
Use this tool
Normalize dates and amounts in exported expense CSV files.
Frequently asked questions
Quick answers about csv expense cleaner.
What does the cleaner fix?
Dates become YYYY-MM-DD and amount columns are stripped of currency symbols and extra formatting.
Is my data stored?
No. Files are processed for download and not kept on our servers.