JSON → CSV

Flatten JSON arrays/objects into CSV tables. Fast, secure, and easy-to-use JSON → CSV tool.

Batch Processing: Convert multiple JSON files at once.

About this tool

The JSON → CSV converter helps you transform structured JSON data into easy-to-read CSV spreadsheets. This is especially useful when you want to analyze JSON datasets in Excel, Google Sheets, or other spreadsheet software.

How to use:

Upload one or more .json files
Click Convert to process the data
Download the converted .csv files instantly
Open them in Excel, Google Sheets, or any CSV-compatible tool

Features:

Flattens JSON arrays and nested objects into table rows/columns
Supports complex JSON structures
Batch processing supported
Instant online conversion without extra software
Perfect for developers, data analysts, and researchers
Fast, secure, and browser-based tool

Notes:

Input format supported: .json
Output format: .csv
Deeply nested JSON may result in wide CSV files
Large datasets may take longer to process

Related Data Tools

CSV to JSON

Convert CSV files to JSON format.

CSV to Excel

Convert CSV files to XLS/XLSX format.

CSV to VCF

Convert CSV files into VCF formatting.

VCF to CSV

Convert VCF files into CSV format

Frequently Asked Questions

Can I convert multiple JSON files at once?

Yes, batch processing is supported.

Does it flatten nested JSON?

Yes, arrays and objects are converted into CSV rows and columns.

Do I need to install software?

No, everything is online — no installation required.

Are my files secure?

Yes, uploaded files are deleted after conversion.

Is this tool free?

Completely free to use.