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JSON to CSV Converter

Excel Compatible

Transform complex JSON structures into flat, **Excel-ready CSV** files. Automatically flattens nested objects and arrays.

Configuration
Input JSON
csv Output

How to Convert JSON to CSV?

A **JSON to CSV Converter** is a tool that transforms hierarchical JSON data (common in APIs) into a flat, tabular Comma Separated Values (CSV) format. This is essential for importing data into spreadsheet software like **Microsoft Excel** or **Google Sheets**. Smart converters automatically "flatten" nested objects (e.g., `address.city`) into single columns to preserve data integrity.

Step-by-Step Guide

  1. 1

    Paste JSON Source

    Paste your array of objects or single object into the editor. The tool accepts standard JSON formatting.

  2. 2

    Configure Flattening

    The "Flatten Nested Objects" option is enabled by default. This ensures deep data like `user.profile.age` gets its own column.

  3. 3

    Download CSV

    Click **Download** to save the file. You can double-click this file to open it immediately in Excel.

Features

Automatic Flattening

Don't lose data. We intelligently convert nested structures into flat headers (e.g., `items.0.id`) so every piece of data is preserved in the table.

Secure & Private

Perfect for converting sensitive customer databases or financial records. Conversion happens locally; data never touches a cloud server.

One-Click Export

Generates a properly encoded `.csv` file compatible with Excel, macOS Numbers, LibreoOffice, and Google Sheets.

Frequently Asked Questions

More Format Options