What kind of PDFs are supported?

Text-based statement PDFs work today — the kind you download directly from your bank. Scanned or photographed statements need OCR, which is coming soon.

Is my financial data secure?

Files are processed privately and are never shared or sold. Uploads are kept only as long as needed to produce your export.

Which banks does it work with?

A generic parser handles most common statement layouts. Bank-specific templates for major banks are on the roadmap to push accuracy even higher.

What formats can I export?

Both CSV and Excel (XLSX). Every export reflects any edits you make in the review table.

Can I fix incorrect rows?

Yes. Every extracted row is editable inline before export, and a confidence score flags anything worth a second look.

CSV to NACHA Converter

Upload your CSV file and download clean NACHA. Fast conversion, no manual copy-paste.

.csv.ach

Free · no sign-up · downloads automatically.

How to convert CSV to NACHA

1
Upload your CSV file
Drag and drop your .csv file, or click to browse.
2
Convert it
Statemently reads the file and creates a clean NACHA output.
3
Download your NACHA file
Your NACHA (.ach) file downloads automatically, ready to import.

Why convert CSV to NACHA?

Use this when you have a file in one format and need a clean NACHA file without rebuilding it by hand.

Upload your CSV file and download NACHA
Avoid manual copy-paste and formatting cleanup
Works with real-world exports that do not follow a perfect template

Example: before and after

A sample CSV file and the exact NACHA this tool produces from it.

Input · .csv

Date,Description,Amount,Balance
2026-06-02,Direct Deposit ACME Payroll,4200.00,6431.18
2026-06-04,Whole Foods Market,-86.43,6344.75

Output · .ach

Date	Description	Amount
2026-06-02	Direct Deposit ACME Payroll	4200
2026-06-04	Whole Foods Market	-86.43

Tips

If your dates look swapped, your bank may use DD/MM/YYYY — the converter detects the order automatically from your file.
Files up to 8 MB are supported. Very large files may be summarized before AI conversion.

Frequently asked questions

Is the CSV to NACHA converter free?

Yes — it's completely free, with no sign-up required.

What is a CSV file?

CSV (comma-separated values) is a plain-text spreadsheet format that opens in Excel, Google Sheets, and nearly every accounting or analysis tool.

What can I do with the NACHA file?

NACHA is the fixed-width ACH file format used for US bank payment files.

Is my financial data private?

Your file is processed only for the conversion, never sold, and not stored by this converter after the conversion runs.

Is there a file size limit?

Files up to 8 MB are supported, which covers even multi-year exports.

Other CSV conversions

CSV to Excel CSV to QuickBooks CSV CSV to Xero CSV CSV to Wave CSV CSV to Sage CSV CSV to Zoho Books CSV

Convert other files to NACHA

File to NACHA Excel to NACHA TSV to NACHA JSON to NACHA XML to NACHA HTML Table to NACHA

Got a bank statement PDF instead?

Statemently turns statement PDFs into clean Excel, CSV, and accounting exports. Free to try.

Convert a statement