Online XML to CSV/Excel Converter

Convert complex XML data or Excel spreadsheets into clean CSV files. Support for multi-level nesting, batch processing, large files, and customizable output formats.

Input XML

Large File Mode (Server-side)

Upload XML or Excel Files

Drag & drop files here, or click to browse

Supports .xml, .txt, .xls, .xlsx, .xlsm, .ods files

CSV Formatting

Include header row Always quote values Remove line breaks Add BOM (UTF-8)

Delimiters

Separator

Quote Character

Line Ending

XML Parsing

Root Node Path

Leave empty to auto-detect

Attributes

Encoding

High Performance

Stream-based parsing allows processing large XML files (100MB+) without freezing your browser.

Smart Flattening

Automatically flattens nested XML structures into a flat CSV table with configurable path delimiters.

Private & Secure

All processing happens locally in your browser. Your data never leaves your computer.

Online XML to CSV/Excel Converter

Input XML

Live Preview (First 10 records)

High Performance

Smart Flattening

Private & Secure