About The CSV to XML Converter

CSV to XML Converter transforms table-style CSV data into XML, and can also flatten simple XML item nodes back into CSV. It is built for quick data interchange checks, small migrations, and format cleanup.

The conversion runs locally in your browser. CSV-to-XML mode uses the first row as field names, and XML-to-CSV mode reads repeated item nodes into a comma-delimited table.

How to Convert CSV and XML Online

1. Choose CSV to XML or XML to CSV from Mode.
2. Select the CSV delimiter, or leave it on Auto.
3. Set the XML root and item names when generating XML.
4. Paste the CSV or XML into Input.
5. Click Convert and review the result.

Choosing Options Correctly

CSV delimiter:
Use Auto for most pasted CSV. Choose comma, semicolon, tab, or pipe when you know the source format and want to avoid delimiter guessing.

XML root and item names:
Use simple tag names such as items and item. Invalid tag characters are converted to safe underscores.

Common Use Cases

• Converting spreadsheet exports into simple XML records.
• Flattening repeated XML items into CSV for review.
• Preparing sample payloads for API or integration testing.
• Checking how field names will map to XML tag names.

Quick FAQ

Does CSV input need a header row?
Usually yes. Headers are used to create XML element names or field names.

Why did XML-to-CSV say no item nodes were found?
The XML may not contain repeated item elements at the path the converter expects.

Can I use this for complex XML?
Only for simple tabular structures. Attributes, mixed content, nested arrays, and namespaces may need custom mapping.

How do I avoid malformed XML?
Use clean header names, escape special characters, and review element names generated from CSV columns.