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CSV to XML Converter

Convert CSV spreadsheet data into structured XML format, or convert XML back to CSV. Customize root and row element names, indentation, and more.

Parameters

Paste CSV data (with header row) or structured XML with a root element.

Results

XML Output
<?xml version="1.0" encoding="UTF-8"?>
<data>
  <row>
    <name>John</name>
    <age>30</age>
    <city>New York</city>
  </row>
  <row>
    <name>Jane</name>
    <age>25</age>
    <city>London</city>
  </row>
  <row>
    <name>Bob</name>
    <age>35</age>
    <city>Tokyo</city>
  </row>
</data>
Other results (1)
XML Size296 characters

Why Choose CSV to XML Converter

Convert CSV spreadsheet data into well-structured XML documents, or parse XML back into flat CSV format — all processed locally in your browser. This tool handles the complexities of CSV parsing including quoted fields with embedded commas, escaped double-quotes, and newlines within fields. XML output features proper escaping of special characters (<, >, &, ", '), configurable root and row element names, adjustable indentation, and optional XML declarations. Ideal for data interchange between spreadsheet applications and XML-based APIs, web services, configuration files, and data migration workflows.

  • ✓Bidirectional conversion: CSV to XML and XML to CSV in one tool.
  • ✓RFC 4180 compliant CSV parser handles quoted fields, escaped quotes, and newlines.
  • ✓Proper XML escaping for all special characters (<, >, &, ", ').
  • ✓Customizable XML root and row element names with automatic validation.
  • ✓Configurable indentation: None, 2 spaces, 4 spaces, or tabs.
  • ✓Optional XML declaration header for standards compliance.
  • ✓Automatic sanitization of column headers into valid XML element names.
  • ✓100% local browser processing — data never leaves your device.

How to Use

  1. 1Select the conversion direction: CSV to XML or XML to CSV.
  2. 2Paste your CSV or XML data into the input text area.
  3. 3For CSV input, select the delimiter (comma, semicolon, or tab) matching your data.
  4. 4Customize the XML root element and row element names if desired.
  5. 5Select the indentation style for your XML output.
  6. 6Toggle the XML declaration header on or off.
  7. 7View the converted output in the results panel.
  8. 8Copy the results to your clipboard with a single click.

Frequently Asked Questions (FAQ)

How does the tool handle CSV fields with commas or quotes?

The parser follows RFC 4180 rules: fields wrapped in double quotes can contain commas, newlines, and literal double quotes (escaped as double-quotes). For example, a CSV field like 'She said, "Hello"' is parsed correctly.

What makes a valid XML element name?

XML element names must start with a letter or underscore, and can contain letters, digits, hyphens, underscores, and periods. If your CSV headers contain spaces or special characters, they are automatically replaced with underscores to produce valid XML tags.

Can I convert XML with attributes or deep nesting?

The XML to CSV converter processes flat XML structures with a root element containing row elements, where each row has simple child field elements. Deeply nested elements and XML attributes are not fully supported — the tool extracts text content from the direct child elements of each row.

Is my data secure?

Yes. All parsing and conversion are done entirely within your web browser using JavaScript. No data is transmitted to any server, ensuring complete privacy of your sensitive spreadsheet data.

What is the XML declaration, and should I include it?

The XML declaration (<?xml version="1.0" encoding="UTF-8"?>) identifies the document as XML and specifies the version and encoding. Most XML parsers expect it, so it is recommended to include it unless your specific use case requires a raw XML fragment.

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