JSON/XML → CSV Flattener

Drag files or paste data. We'll flatten nested objects/arrays into rows. Runs fully in your browser.

How to Use

Drag & drop JSON or XML files onto the dropzone, or paste raw data in the text area
Choose delimiter, array handling strategy, and path separator
Toggle "Include Headers" and "Pretty-Order Columns" as needed
Click "Convert" to generate CSV output
Download the CSV file or copy results

Note: This tool runs fully client-side. Your data never leaves your device.

Drag & drop .json / .xml (or click)

Delimiter Array Handling Path Separator

Include Headers Pretty‑Order Columns

Privacy

All processing is done locally in your browser. Files and pasted data are not uploaded or stored on any server.