1) Upload IIF file to convert
Drop files here, or Click to select
Allowed file types: qif, iif, srt, ics, feather, excel, ris, bib, ods, xls, xlsx, xlsm, csv, tsv, tab, xlsb, xltx, xlr, pxl, qpw, wb3, wq1, dbf, wk3, 123, mdb, evtx, pages, numbers, sqlite
2) Set converting IIF to HTML options
3) Get converted file
Upload Your File: Go to the site, click on «Upload File,» and select your IIF file.
Set Conversion Options: Choose HTML as the output format and adjust any additional options if needed.
Convert and Download: Click «Download Converted File» to get your HTML file.
File extension | .IIF |
Category | File |
Description | IIF is a tab-delimited text format used by QuickBooks Desktop to import/export lists and transactions (accounts, customers, invoices, etc.). |
Associated programs | QuickBooks Desktop, QuickBooks Accountant, Microsoft Excel, Notepad++ |
Developed by | Intuit Inc. |
MIME type | text/plain |
Useful links | https://quickbooks.intuit.com/More detailed information on IIF files |
Conversion type | IIF to HTML |
File extension | .HTML |
Category | Document File |
Description | HTML allows creating structured documents and web pages. HTML file contains command tags in angular brackets that mark out each element like title, paragraphs, quotes, links, lists, etc. Web-pages generated with HTML have .html extension (for a static web-page). HTML code is processed by a browser, while user sees only the text and other elements of the page without any tags. The source code can be viewed separately. HTML files can be edited in a common text editor like a TXT file. |
Associated programs | Any Web Browser (e.g. Internet Explorer, Safari, Firefox, Google Chrome) |
Developed by | World Wide Web Consortium & WHATWG |
MIME type | text/html |
Useful links | More detailed information on HTML files |
Need to share accounting exports without sending spreadsheets or QuickBooks files?
This online IIF-to-HTML converter turns Intuit Interchange Format (.iif
) data into clean,
browser-friendly HTML pages—perfect for review, approvals, and intranet archives. Upload your IIF, choose
HTML, and download a self-contained report that opens in any browser—no installs, no signup.
.iif
is a tab-delimited text format used by QuickBooks Desktop to import and export lists and transactions.
It can include the chart of accounts, customers/vendors/items, classes, and activity such as checks, deposits, bills,
invoices, payments, and journal entries. Transaction details are typically represented with TRNS (transaction)
and SPL (split) lines, followed by a terminator.
MM/DD/YYYY
or DD/MM/YYYY
) and decimal separator.!ACCNT
, !TRNS
, !SPL
and record terminators).SPL
records—re-export with full detail.Conversion runs in your browser session and produces a downloadable HTML page in seconds. For recurring workflows—batch processing, watched folders, command-line automation, custom naming, watermarks, or parallel PDF/CSV outputs—explore CoolUtils desktop tools. From raw IIF exports to clean, shareable web reports, this converter makes financial data easy to read and simple to distribute.
Feature | Online Converters | CoolUtils Desktop | Excel Built-in | Other Software |
---|---|---|---|---|
Batch Conversion | Limited | ✅ Unlimited | Manual only | Limited |
File Size Limit | 1-5MB | ✅ No limits | System dependent | Varies |
Privacy & Security | Upload required | ✅ 100% offline | ✅ Local only | Varies |
Conversion Speed | Internet dependent | ✅ Fast local processing | Slow | Medium |
Advanced Options | Basic | ✅ Full customization | Limited | Basic |
Cost | Free/Premium | One-time purchase | Requires Office | Subscription |
Formatting Preservation | Good | ✅ Excellent | Good | Varies |
Multiple Formats Support | Limited | ✅ 40+ formats | Few formats | Limited |