Is this XLSX to XML converter free?

Yes, it is completely free and runs entirely in your browser.

Is my Excel data sent to a server?

No. All processing happens locally in your browser; your data never leaves your device.

What Excel format is supported?

The tool supports the modern .xlsx file format.

Can I customize the XML structure?

Yes, you can define names for the root element and the repeating row elements.

How are columns converted to XML?

By default, each column becomes a child element within a row element. You can also use the first row to define attribute names.

Is the generated XML validated?

The tool ensures the output is well-formed XML, with proper encoding and escaping of special characters.

Convert XLSX to XML Online – Free Excel to XML Converter

Excel to XML Converter – XLSX / XLS to XML

Upload an Excel file (.xlsx or .xls), preview and edit the data, to hierarchical XML.

📂 Upload Excel

No file uploaded yet. Upload an XLSX or XLS file to preview and edit its content here.

✅ XLSX to XML conversion successful – ready below

XML Output – Copy or Download

Well‑formed, indented XML generated from your Excel file. Perfect for APIs, data exchange, and legacy systems.

Convert XLSX to XML online in seconds – completely free, no signup. This browser‑based tool turns any Excel spreadsheet (.xlsx or .xls) into a clean, hierarchical XML document. Perfect for APIs, system integrations, legacy software data exchange, and structured data export – all directly in your browser.

Why convert Excel to XML?

Prepare Excel data for web services and REST APIs that require XML input
Integrate spreadsheet data with legacy systems that only accept XML
Convert tabular reports into structured, machine‑readable XML format
Automate XML file generation from regularly updated Excel sheets
Export database‑like Excel data into hierarchical XML for document workflows

How to convert XLSX to XML – 3 simple steps

Upload your Excel file – click “Upload Excel” and select any .xlsx or .xls file from your computer.
Preview and edit – see the spreadsheet content in a table; you can modify cells, add or delete rows before conversion.
Generate XML – click “Convert to XML”, then copy the indented XML or download as a .xml file.

XLSX to XML converter – features you’ll love

✅ 100% browser‑based – no upload, no server, no privacy concerns
✅ Supports both .xlsx and .xls – works with modern and legacy Excel files
✅ Automatic XML tag generation – column headers become element names (sanitized for XML)
✅ Proper XML escaping – special characters (<, >, &) are safely encoded
✅ Live table preview & editing – see and change data before conversion
✅ Indented, well‑formed XML output – human‑readable, ready for integration
✅ Copy to clipboard or download .xml – flexible output for any workflow
✅ Works offline after first load – no internet needed

Why DataFrog’s Excel to XML tool stands out

Privacy first – your Excel file never leaves your device. Many converters upload your data – we don’t.
Clean hierarchical structure – each Excel row becomes a parent <row> element with child elements for each column.
Editable preview table – you can modify, add, or delete rows before generating XML.
Sanitized tag names – spaces become underscores, and invalid characters are removed to ensure valid XML.
No signup, no limits – convert as many files as you want, any size (browser memory permitting).

Supported Excel formats

Microsoft Excel .xlsx (Excel 2007 and later)
Microsoft Excel .xls (Excel 97-2003)
Single‑sheet workbooks (first worksheet is used)
Tabular data with headers – first row becomes XML element names

Common use cases for Excel to XML conversion

🌐 API data preparation – feed Excel data as XML to any endpoint
⚙️ Legacy system integration – many older systems require XML input
🔄 System‑to‑system data exchange – convert spreadsheet exports to standard XML
📁 Structured data export – create XML from departmental Excel reports
📝 Automation – generate XML files from recurring Excel uploads

Privacy & Security

🔒 All processing happens locally in your browser
🚫 No file upload – your data never touches our server
🕵️ No tracking, no logs, no third‑party scripts
💼 Safe for sensitive data (financial, personal, proprietary)

Frequently asked questions (XLSX to XML)

Does this tool support large Excel files?

Yes – it works within your browser's memory limits. Most standard Excel files (up to 50MB) convert instantly. Very large files depend on your device’s available RAM.

How are XML tags generated from Excel headers?

The first row of your spreadsheet is used as tag names. Spaces are replaced with underscores, and any character invalid in XML is removed or converted. This ensures the output is always well‑formed.

What XML structure does it produce?

The output has a root <data> element (or similar), containing one child element per row (e.g., <row>), and within each row, child elements named after your column headers. All elements are properly indented.

Can I edit the Excel data before converting to XML?

Absolutely. The preview table is fully editable. You can change cell values, insert or delete rows, and even rename headers – then generate XML from the modified data. All live in your browser.

Is my Excel file uploaded to a server?

No. The tool runs entirely in your browser using the SheetJS library. Your file never leaves your computer – that’s why it works offline too.

Is this XLSX to XML converter really free?

Yes, completely free. No hidden fees, no premium tiers, no watermarks. DataFrog believes essential tools should be accessible to everyone.