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CSV to XML online

Convert CSV data to XML — first row becomes child element names. Browser-side.

CSV to XML Converter logo
by
CHUNKY
MUNSTER
Root element: Row element:
CSV INPUT0 CHARS
XML OUTPUT0 CHARS

About CSV to XML

This tool parses RFC 4180 CSV and generates an XML document. The first row provides the child element names for each data column. You can customise the root and row element names. All processing happens in your browser.

How to Use csv-to-xml

  1. Paste your CSV data (with headers in row 1) into the input.
  2. Set the root element name and the row element name (defaults: root and row).
  3. Each CSV row becomes an XML element with child elements named from the column headers.
  4. Copy or download the formatted XML.

Converting CSV to XML transforms tabular data into a hierarchical document format used by legacy enterprise systems, SOAP APIs, and configuration pipelines. This converter maps each CSV row to an XML element and each column value to a child element — producing valid, well-formed XML that downstream parsers can process without modification.

CSV to XML Structure

A CSV file with headers "id, name, country" and three rows produces XML like: <root><row><id>1</id><name>Alice</name>...</row></root>. Element names are sanitised to be valid XML identifiers (spaces replaced with underscores, leading digits prefixed with an underscore). Optional XML declaration (<?xml version="1.0"?>) and encoding attribute are included in the output.

Frequently Asked Questions

What if a column header contains spaces or special characters?

XML element names cannot contain spaces or most special characters. The converter replaces spaces with underscores and removes non-alphanumeric characters (except hyphens and dots) to produce valid element names.

Can column values become attributes instead of child elements?

Yes — enable the "values as attributes" option. Instead of <id>1</id> inside a row element, the row element gets an id="1" attribute. Use child elements (the default) for multi-word or complex values; attributes for short identifiers.

Is the output valid XML?

Yes — the converter produces well-formed XML conforming to the XML 1.0 specification. Special characters (<, >, &, ", ') in values are entity-escaped automatically.

Can I convert the XML back to CSV?

Use the XML to CSV tool — it reverses the structure, extracting child elements of each row element as CSV columns.

See also XML to CSV, CSV to JSON, XML Formatter, and the full data-format toolkit.