Convert OFX to CSV
Drop in an .ofx file and get back a plain CSV, with a balance check that proves nothing was dropped.
- .ofx, .qfx and .qbo are the same document — drop in whichever one you were given
- Nothing is uploaded. The file is read in this browser tab and never stored
- No account and no card, with no limit on conversions
No sign-up needed. Files never leave your browser.
OFX is the interchange format banks hand to accounting software. It is readable by machines and almost nothing else — open one in a text editor and you get a wall of angle brackets with the transactions buried inside.
This turns it back into four plain columns: date, description, direction and amount. Dates come out as yyyy-mm-dd and amounts without thousands separators, so a spreadsheet reads them as dates and numbers rather than text.
Both dialects are handled. OFX 1.x is SGML with unclosed tags, OFX 2.x is ordinary XML, and files in the wild are split between them.
A converter that tells you when it missed something.
Most tools hand you a file and let you find out in your ledger. Every conversion here is reconciled against the closing figure first — read from your statement’s balance column when it has one, or typed in from the page when it doesn’t.
When the totals don’t meet you get the exact size of the gap, every row that did read, and the converted file anyway.
Sample balance check
A transaction may be missing — review the rows below, or re-upload including all pages.
A sample result. This is the same component the converter uses.
Client statements never leave the tab
Conversion runs in your browser, in JavaScript on this page.
Closing the tab discards the file and everything read out of it. There is nothing to delete later and nothing to breach.
There is no upload step to decline, because there is no upload. Open your browser's network tab and convert — you will see no request carrying your data.
Once this page has loaded, conversion runs with no connection at all. Useful on a client site with locked-down wifi, and a plain demonstration that the file stays put.
Questions people actually ask
- Is a .qbo different from a .qfx or an .ofx?
- Not in substance. All three are OFX documents carrying the same transaction list; the extension records which product the file was produced for, and .qbo and .qfx additionally carry an Intuit institution identifier. The converter reads whichever you have and does not care what it is named.
- Where does the balance check get its figures?
- From the file. An OFX document states its own closing balance in a LEDGERBAL element, so the closing figure is read directly and the opening is whatever that implies given the transactions. You can overwrite both if your statement says otherwise.
- Does my statement get uploaded anywhere?
- No. The conversion runs inside your browser using JavaScript on this page. The file is read from your disk into memory, converted, and offered back as a download. Nothing is sent to a server, so there is nothing for us to store, log or delete. You can confirm this by opening your browser's network tab while you convert.
- Do I need an account?
- No. There is no sign-up, no email capture and no usage limit on CSV conversion.
- How do I know every transaction came through?
- Every conversion shows a balance check above the results. If your file has a running balance column, the opening and closing balances are read from it automatically; otherwise you can type them in from your statement. The check adds up every converted transaction and compares the result to the closing balance, and tells you the exact amount of any difference.
- My dates came out wrong. What happened?
- A date like 05/01/2026 is ambiguous: 5 January in the UK and most of Europe, 1 May in the US. Turn on the day-first option and the file is re-read immediately. If your statement contains a date that can only be day-first, such as 19/02, the converter points this out before you download.
- Some rows were skipped. Is that a problem?
- Usually not. Totals rows, page footers, repeated column headings and blank lines carry no transaction date, so they are left out and counted. The skipped count is shown with the results so you can check it against what you expected.
Try it on the statement that’s annoying you right now.
No account, no card, no limit. If the layout isn’t recognised you will know immediately, rather than after a support ticket.