DTO Generator

XML to CSV Converter

Instantly convert XML documents, RSS feeds, and webservice payloads into clean, customizable CSV files.

SAMPLE PRESETS:
Books Catalog
E-Commerce Inventory
Employee Directory
RSS Tech News Feed
Input XML Payload
Output CSV & Preview
Everything You Need to Know About XML to CSV Conversion
Convert XML Documents to Clean CSV Spreadsheets Instantly
XML (Extensible Markup Language) is widely used in legacy APIs, enterprise webservices, RSS feeds, and data interchange. However, analyzing XML data in modern spreadsheet software like Microsoft Excel, Google Sheets, or Apple Numbers requires converting XML tags into flat tabular CSV (Comma-Separated Values) rows.

Our free online XML to CSV Converter automatically parses nested XML structures, identifies repeating record elements, extracts XML tag attributes, flattens parent-child relationships, and exports clean CSV data in seconds.
Smart XML Flattening & Record Tag Auto-Detection
Unlike simple line-by-line converters, this tool parses the entire XML Document Object Model (DOM). It detects candidate repeating elements (such as <user>, <item>, <product>, or <record>) and extracts both child tag values and node attributes (e.g. id="101").

Nested XML trees (like <address><city>New York</city></address>) are automatically flattened into dot-separated headers (e.g. address.city) or custom delimiters.
Customizable Delimiters, Headers & Column Mapping
Tailor your CSV output for any data pipeline or database import tool:
  • Multiple Delimiters: Support for Comma (,), Tab (\t), Semicolon (;), and Pipe (|).
  • Header Transformations: Choose header casing (Original, camelCase, snake_case, UPPERCASE, lowercase).
  • Field Filtering & Renaming: Selectively include or exclude XML fields, or rename column header titles before exporting.
  • Null & Empty Handling: Specify custom replacement strings for missing or empty XML tags.
100% Client-Side Privacy & Secure Browser Processing
Your data privacy is guaranteed. All XML parsing and CSV generation take place completely inside your web browser using HTML5 DOM APIs.

Your XML files and sensitive data are never transmitted to any external server or saved in any database.
Frequently Asked Questions (FAQ)

The tool inspects your XML document to find repeating child elements under root containers (e.g. multiple <book> tags inside <catalog>). You can also manually choose any XML tag from the Record Element selector to specify what constitutes a single CSV row.

Yes! XML attributes on record tags and child tags are extracted as distinct columns (e.g. @id or id) so no metadata is lost during conversion.

The parser scans all records to build a comprehensive set of unique column headers. If a specific record lacks a tag present in other records, an empty value (or custom null string) is inserted into that column.

Since conversion is performed locally in your browser memory, you can process XML files with thousands of records seamlessly. For optimal performance with multi-megabyte files, processing occurs asynchronously without freezing your browser.

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