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Convert CSV to XML

Convert CSV rows into XML elements with configurable row and field tags.

100% Secure - your files are processed in your browser and never sent to a server.
Drop your file hereor click to browseSupports CSV, TSV, or TXT files (.csv, .tsv, .txt) (Max 100MB)

**CSV to XML conversion** is the process of transforming Comma-Separated Values data into eXtensible Markup Language, a versatile markup format defined by the W3C XML 1.0 specification. XML remains the standard for data interchange in enterprise systems, healthcare (HL7/FHIR), government (XBRL), and web services (SOAP, RSS). This tool converts CSV rows into XML elements, with configurable root and row tag names. You can set the XML root element name, the row element name, and choose indentation style (2-space, 4-space, or compact). The parser uses the first row as element tag names when the header option is enabled, or generates generic tag names (field_1, field_2) otherwise. The output includes proper XML declaration (<?xml version="1.0" encoding="UTF-8"?>), escaping of special characters (< > &), and CDATA wrapping for content containing XML-sensitive characters. All processing runs locally in your browser, making it safe for generating XML from sensitive datasets. The resulting XML is well-formed and can be validated against XSD schemas or used directly in XML-based workflows.

How to use the Convert CSV to XML tool

  1. Load your CSV data: Drag and drop your CSV file, choose a file from your file explorer, or paste CSV data directly into the paste area.
  2. Configure XML tags: Enter an XML root tag name and a row tag name for the output XML structure.
  3. Configure input options: Select the input delimiter, toggle header row (use first row as tag names), and choose indentation style (2 spaces, 4 spaces, or tab).
  4. Convert to XML: Click the "Convert Data" button to convert each CSV row into an XML element with your configured tags.
  5. Export results: Copy the XML output to your clipboard or download it as a file.

Frequently asked questions

Can I customize the XML element names?
Yes. You set the root element name and the row element name. When the header option is enabled, each column name becomes the child element tag for that field. The output follows the W3C XML specification (Extensible Markup Language 1.0) for valid element naming.
How are special characters (< > &) handled in XML?
The parser escapes XML-sensitive characters: < becomes &lt;, > becomes &gt;, and & becomes &amp;. This produces valid, well-formed XML as required by the W3C XML specification.
What indentation styles are available?
Three options: 2-space indent, 4-space indent, or compact (no extra whitespace). The indented options produce human-readable XML output that conforms to the canonical XML format.
Is the output valid XML?
Yes. The output includes a proper XML declaration, uses UTF-8 encoding, and produces well-formed XML that validates against standard XML parsers and XSD schemas. The XML follows the W3C XML 1.0 specification for well-formed documents.
Can I generate XML for enterprise data exchange?
Yes. The tool generates standard XML suitable for SOAP messages, RSS feeds, configuration files, or any XML-based data exchange format. You can post-process the output to add namespaces or schema references per the W3C XML Namespaces specification.

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