Convert IIF to HTML Online

1) Upload IIF file to convert

Drop files here, or Click to select

0 %

Allowed file types: fasta, qif, ofx, iif, srt, ics, 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

DOWNLOAD CONVERTED FILE

Full version

Get Total Excel Converter to convert XLS, XLSX, ODT, XLSM, etc. safely.

Convert Excel Files in Batch!;
Convert IIF to HTML and in many other formats
Convert hundreds of spreadsheets in 3 clicks;
Both MS Office and OpenOffice files;
Have a desktop converter that works without Internet;
Keep your files safe, don't send them to the web;
Get more accurate results with the more poweful engine.

See features

NOW 20% OFF - $59.90 $41.93

*Only this month. Not for resellers.

Total Excel Converter

Total Excel Converter supports almost all Excel extensions: XLS, XLSX, XLSM, XLSB, XLT, XLTM, XLTX, XLK, XLW. When the new Office is released, we will add new file types too.

With Total Excel Converter you can convert Excel to PDF and add a digital signature in one go.

Total Excel Converter can convert each page of your spreadsheet into a separate file.

Tell Total Excel Converter to copy original time stamps if you don't want to change the date.

Have an outdated Microsoft Office 2003? Update all your old files to the new format in one go. Convert XLS files to XLSX in batches.

Total Excel Converter will help you to convert Excel 2003 XML Files (rare option!)

Total Excel Converter has a built-in renamer to give your files new descriptive names. Include a counter, a date or worksheet name into the file name and your files will be in perfect order.

Convert Excel spread sheets via our most straightforward interface.

The widest list of output file types: DOC, PDF, HTML, MHT, XHTML, CSV, TXT, TIFF, JPEG, SVG, RTF, XML, XLS, XLSX, ODS, ODT, Lotus, DIFF, SYLK, LATEX, SQL, DBF, Access!

Total Excel Converter can combine several Excel spread sheets into one TIFF or PDF file.

Want to quickly find a file? Total Excel Converter helps you to preview any document you select.

Add your logo or any other image to the header or the footer of the output file.

Want more order? Add page counters or a date to every page of the output files. Sequential numbering of several folders is avaialble.

Total Excel Converter can copy original time stamps if you want to keep them.

When you convert Excel to PDF you can set user permissions, password-protect your files or sign with a digital signature. Get PDF, PDF/A and non-searchable PDFs.

Total Excel Converter can be run via command line (get the ready-to-use command line from GUI).

How to convert IIF to HTML?

💾 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.

Cloud Based

Convert IIF to HTML with no QuickBooks, bank app, or accounting software. Upload the file in your browser and download a clean HTML for your records.

Secure

Bank and accounting files can contain account numbers and transaction history. Your IIF upload is encrypted in transit with HTTPS/TLS and processed in data centers with multi-factor access control during the conversion to HTML.

Ease of Use

Converting from IIF to HTML has never been so simple. Our intuitive interface lets you convert files in just a few clicks.

Privacy

Your financial data goes in as IIF and out as HTML — we never profile you or pass it to partners. Both files are deleted automatically from our servers after the conversion. Privacy Policy.

IIF 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

HTML File

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

Rating IIF to HTML

4.9 (2234 votes)Rate It

IIF to HTML Converter — Frequently Asked Questions ▼

What is an IIF file and what data does it contain?

IIF (Intuit Interchange Format) is a tab-delimited text format used by QuickBooks Desktop to export and import accounting data. A single IIF file can contain multiple section types: !ACCNT (chart of accounts), !CUST (customers), !VEND (vendors), !INVITEM (items), !TRNS (transaction headers), and !SPL (transaction split lines). Each section starts with a header row defining column names, followed by data rows, and ends with a terminator. IIF is not a spreadsheet — it is a structured ASCII export designed for data transfer, not reading.

What does the HTML output look like?

Each IIF section becomes a separate HTML table with a labeled heading (Accounts, Customers, Transactions, etc.). Transaction rows (TRNS) appear with their split lines (SPL) indented beneath them for full debit/credit transparency. Columns include Date, Ref #, Name, Memo, Account, Class, and Amount or Debit/Credit depending on the export style. The page uses sticky headers, zebra striping, and right-aligned currency columns, making it readable on screen and printable from any browser.

Does the converter handle large IIF exports with thousands of transactions?

The online converter accepts IIF files up to 50 MB, which covers several years of QuickBooks transaction history for most small businesses. If your IIF export is very large, export a narrower date range or filter by account in QuickBooks before generating the IIF. Very wide pages (many columns) render better in landscape orientation when printing — use your browser's print settings to switch.

Some characters in memos appear garbled in the HTML — how do I fix this?

IIF files exported from older versions of QuickBooks use the Windows code page of the machine (typically Windows-1252 for Western European or CP932 for Japanese). The converter expects UTF-8 input. To fix garbled text, open the IIF in Notepad, go to File → Save As, and choose encoding UTF-8 (without BOM). Re-upload the re-saved file and the accented or special characters will appear correctly.

What QuickBooks sections are not converted to HTML?

Sections like !CLASS, !PAYMETH (payment methods), !SHIPMETH (shipping methods), !TERMS, and !SALESREP are list-type metadata. Most converters render only the primary tables: Accounts, Customers, Vendors, Items, and Transactions. If your IIF contains only metadata lists without transaction data, the HTML will show those list tables but they may have fewer rows than expected. Attachment references and linked documents are not stored in IIF at all and cannot appear in the output.

Can I automate IIF-to-HTML conversion on a server or shared drive?

The online tool handles one file at a time. For watched-folder automation, scheduled nightly runs, or batch processing of multiple IIF exports, CoolUtils desktop tools support command-line operation. Run the converter with the /html flag, specify an input directory, and pipe output to a web-accessible folder on your intranet. Files processed on the server are deleted after the session ends.

IIF to HTML: Publish QuickBooks Interchange Files as Web Reports

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.

What Is an IIF File?

.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.

What You Get

Readable sections: Accounts, Customers, Vendors, Items, and Transactions rendered as tidy HTML tables with clear headers.
Split handling: TRNS/SPL groups displayed together—parent rows with indented split lines beneath for full transparency.
Transaction columns: Date, Ref #, Name, Memo, Account, Class, Debit/Credit (or Amount), and optional Balance.
List tables: Accounts, Customers, Vendors, Items, and Classes shown with key fields (Type, Name, Description, Active, etc.).
Print-friendly styling: Sticky headers, zebra striping, and consistent alignment so multi-page prints stay legible.
Unicode support: UTF-8 output so multilingual names and memos display correctly when fonts are available.

Why Convert IIF to HTML?

Share anywhere: HTML opens on every device—no QuickBooks or Excel required.
Fast reviews: Managers and auditors can scan totals and details without importing data.
Archiving: Store human-readable snapshots alongside PDFs and policy docs on your intranet.

Before You Convert (Best Practices)

Export the right scope: In QuickBooks, filter by date range, account, or customer to keep pages compact.
Encoding: Save the IIF as UTF-8 if it contains non-Latin characters to avoid garbling.
Normalize dates & decimals: Pick a consistent format (MM/DD/YYYY or DD/MM/YYYY) and decimal separator.
De-duplicate: If combining multiple exports, remove duplicates in QuickBooks first.
Privacy: Redact sensitive Memo text if the HTML will be shared outside your team.

Formatting Tips in the Output

Landscape for wide tables: When printing, use Landscape to avoid wrapping numeric columns.
Right-align amounts: Currency and quantities appear right-aligned; long memos wrap for readability.
Grouping: Start each account or month with a header; per-section totals can appear at the end.
Links: Email addresses and URLs in the data can render as clickable anchors.

Troubleshooting

“File not recognized”: Ensure it’s a true IIF (tab-delimited with section headers like !ACCNT, !TRNS, !SPL and record terminators).
Wrong signs or columns: Some IIFs use a single Amount column; others use Debit/Credit. Verify your export style and reconvert.
Missing splits: If sub-lines don’t appear, the source may not include SPL records—re-export with full detail.
Garbled characters: Re-save the source as UTF-8 (with or without BOM) and try again.
Very large pages: Split by month, account, or customer so browsers render faster.

Notes & Limitations

Read-only view: HTML is a static snapshot—it won’t recalc or enforce QuickBooks validations.
Attachments: IIF doesn’t embed files; the report can only reflect what’s in the text export.
Official records: For audits or tax filings, rely on QuickBooks reports and bank statements.

Privacy & Workflow

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

Convert IIF to HTML Online

How to convert IIF to HTML?

IIF File

HTML File

IIF to HTML Converter — Frequently Asked Questions ▼

What is an IIF file and what data does it contain?

What is an IIF file and what data does it contain?

What does the HTML output look like?

What does the HTML output look like?

Does the converter handle large IIF exports with thousands of transactions?

Does the converter handle large IIF exports with thousands of transactions?

Some characters in memos appear garbled in the HTML — how do I fix this?

Some characters in memos appear garbled in the HTML — how do I fix this?

What QuickBooks sections are not converted to HTML?

What QuickBooks sections are not converted to HTML?

Can I automate IIF-to-HTML conversion on a server or shared drive?

Can I automate IIF-to-HTML conversion on a server or shared drive?

IIF to HTML: Publish QuickBooks Interchange Files as Web Reports

What Is an IIF File?

What You Get

Why Convert IIF to HTML?

Before You Convert (Best Practices)

Formatting Tips in the Output

Troubleshooting

Notes & Limitations

Privacy & Workflow

Convert from IIF

Convert to HTML