Bank CSV Normalizer

Convert any bank statement CSV into one clean, categorised format with your own payee rules, without uploading financial data anywhere.

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Statement CSVDate orderRules (one per line: contains|pattern|Category)

How it works

Column mapping for any bank export with generic and manual presets
Sign and debit/credit normalisation into one signed amount
Date parsing with an explicit DD/MM vs MM/DD setting
Payee cleanup rules (contains or regex to category) saved locally
Duplicate row detection and clean CSV export for accounting imports