JSON to OFX Converter
Upload your JSON file and download clean OFX. Fast conversion, no manual copy-paste.
Free · no sign-up · downloads automatically.
How to convert JSON to OFX
- 1
Upload your JSON file
Drag and drop your .json file, or click to browse.
- 2
Convert it
Statemently reads the file and creates a clean OFX output.
- 3
Download your OFX file
Your OFX (.ofx) file downloads automatically, ready to import.
Why convert JSON to OFX?
Use this when you have a file in one format and need a clean OFX file without rebuilding it by hand.
- Upload your JSON file and download OFX
- Avoid manual copy-paste and formatting cleanup
- Works with real-world exports that do not follow a perfect template
What ends up in your OFX file
| OFX field | Comes from |
|---|---|
| DTPOSTED | Transaction date (YYYYMMDD) |
| TRNAMT | Signed amount |
| TRNTYPE | DEBIT or CREDIT, derived from the amount sign |
| NAME / MEMO | Description |
| FITID | A stable unique ID per transaction |
Tips
- Files up to 8 MB are supported. Very large files may be summarized before AI conversion.
Frequently asked questions
Is the JSON to OFX converter free?
Yes — it's completely free, with no sign-up required.
What is a JSON file?
JSON is a structured data format used by APIs, applications, and exports that preserve nested fields.
What can I do with the OFX file?
OFX (Open Financial Exchange) is the universal bank-data format read by QuickBooks, Quicken, GnuCash, and most accounting tools, importing with no column mapping.
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.
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