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Data Utility

JSON to CSV Converter

Paste your JSON array below to convert it into a flat, spreadsheet-ready CSV format instantly.

Why Flatten JSON?

JSON is the standard for web APIs, but it's hard to read in a spreadsheet. This tool takes your structured data and "flattens" it into rows and columns, making it compatible with Excel, Google Sheets, and data analysis software.

Privacy First

Your data security is paramount. The conversion happens in-memory during the request. No data is stored, logged, or saved to our databases. Your JSON never leaves the processing stream.