Extract QFX Invoice to JSON Lines
Automatically parse vendor details, dates, and line items from QFX invoices into structured JSON Lines data.
Transform Invoices into Structured Data
We capture every detail. Our engine intelligently links document-level headers to individual line items, delivering a clean, unified dataset. No manual entry required.
1Who sent it
Repeated on every line-item row, so you can group or filter by supplier.
2Invoice details
The identifiers your ledger matches on.
3Line items
One row per line, in the order they appear — across page breaks too.
4Totals
Kept separate from the line items so they never pollute your sums.
Upload
A QFX, a scan, or a photo of the invoice.
Check the columns
Rename, drop, or reorder anything before export.
Export
Excel, CSV, JSON, XML, SQL, and more.
Transform and aggregate before you export
Run built-in aggregations, column reordering, and field transformations before downloading. Get perfectly formatted output without opening Excel.
| Vendor | Invoice No | Invoice Date | Due Date | Description | Qty | Unit Price | Amount |
|---|---|---|---|---|---|---|---|
| Northwind Supplies | INV-20841 | 2026-08-14 | 2026-09-13 | Monitor stand, 24 in | 3 | 48.00 | 144.00 |
| Northwind Supplies | INV-20841 | 2026-08-14 | 2026-09-13 | USB-C docking station | 2 | 129.00 | 258.00 |
| Northwind Supplies | INV-20841 | 2026-08-14 | 2026-09-13 | Cable management kit | 6 | 11.50 | 69.00 |
| Halbrook Paper Co. | 5512-B | 2026-08-19 | 2026-09-18 | A4 copy paper, box of 5 | 10 | 31.50 | 315.00 |
| Halbrook Paper Co. | 5512-B | 2026-08-19 | 2026-09-18 | Toner cartridge, black | 4 | 76.25 | 305.00 |
Convert invoices programmatically via API
Run the exact same extraction engine directly from your code. Process incoming invoices automatically as soon as they hit your email inbox, storage buckets, or webhooks.
Explore the APIcurl -X POST "https://dataconverter.io/api/v1/convert/qfx-to-json-lines" \ -H "Authorization: Bearer YOUR_TOKEN_HERE" \ -F "file=@invoice-20841.qfx" \ --output invoice-20841.jsonl✓ 200 OK · invoice-20841.jsonl · 14 line items
Built for everyone who touches an invoice
Whether you're paying them, filing them, or feeding them into software, invoice data lands where you need it.
Accounts payable
Get a month of supplier invoices into your ledger without keying a single line by hand.
Accountants & bookkeepers
Turn a client's invoice folder into import-ready rows for reconciliation instead of retyping them.
Small business owners
See what you spend with each supplier without paying for a full accounts payable suite.
Procurement & operations
Check invoiced quantities and prices against the purchase order, line by line.
Developers
Export to JSON or call the conversion API to pipe invoices straight into your own app.
Tax & audit prep
Assemble a year of invoices as tidy, reviewable spreadsheets with the totals already in columns.
Build once, process monthly
Save your field mappings and transformations as a template. Apply the exact same extraction rules to future invoice batches without reconfiguring your columns.
Frequently asked questions
Does it work with invoices from any supplier?
Yes. The invoice is read as a document rather than matched against a fixed list of supplier templates, so a layout it has never seen before still comes out as structured rows.
Can it read a scanned or photographed invoice?
Yes. Scans and phone photos go through text extraction first, then the fields and the line-item table are detected the same way as a digital QFX.
What happens with multi-page invoices?
Line items maintain their natural order across page breaks. Header details are appended to every row so each line item carries its full document context.
Which formats can I export to?
22+ output formats, including Excel (XLSX), CSV, JSON, XML, and SQL. Pick your target type on the upload page before you convert.