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CSV ⇄ XML

Two-way conversion between CSV and XML

Input
CSVCSV
Lines: 0Chars: 0
Output
XMLXML
Lines: 0Chars: 0

Overview: CSV ⇄ XML is a two-way converter that turns flat table data into structured XML documents and back again. The first row of the CSV is used as the field name; each data row is wrapped as a <row> element with the values as child elements, and everything is enclosed in a <rows> element, giving a clean hierarchy that integrates nicely with legacy enterprise systems.

How to use: Step 1 — paste CSV data on the left (first row as field names) or click Sample to see the effect. Step 2 — the XML output appears on the right in real time, indented with 2 spaces. Step 3 — for the reverse direction, paste XML on the right; the tool detects the deepest repeated element collection as the data rows. Step 4 — copy the result or download it as an .xml file.

Typical scenarios: Integrating with legacy systems (SAP, Oracle EBS, financial or banking systems) that need CSV exports turned into XML messages; data exchange in government systems, electronic invoicing and EDI where XML dominates; importing into Adobe InDesign, RSS feeds or specific file formats; turning XML backups from business systems into CSV for analysis.

Technical notes: The tool uses fast-xml-parser. The XML output is well-formed and entity-escaped (for example & becomes &amp;). XML input must be well-formed. Header cells containing reserved XML characters or empty field names are auto-filled as col0, col1, and so on. When parsing back, the tool intelligently locates the data collection and understands common structures such as <rows><row>...</row></rows> and <data><item>...</item></data>.

Privacy: All conversion runs locally in your browser; report data is never uploaded, making it safe to handle business-sensitive tables and messages.

Frequently Asked Questions

How do I use CSV ⇄ XML?
Step 2 — the XML output appears on the right in real time, indented with 2 spaces. Step 3 — for the reverse direction, paste XML on the right; the tool detects the deepest repeated element collection as the data rows.
What can CSV ⇄ XML do?
Typical scenarios: Integrating with legacy systems (SAP, Oracle EBS, financial or banking systems) that need CSV exports turned into XML messages; data exchange in government systems, electronic invoicing and EDI where XML dominates…
Is my data private when I use CSV ⇄ XML?
Privacy: All conversion runs locally in your browser; report data is never uploaded, making it safe to handle business-sensitive tables and messages. Privacy: All conversion runs locally in your browser; report data is never uploaded, making it safe to handle business-sensitive tables and messages.
What technical details should I know about CSV ⇄ XML?
The XML output is well-formed and entity-escaped (for example & becomes &amp; ). XML input must be well-formed.