Flatten Your Data: JSON to CSV

Transform complex JSON arrays into simple, spreadsheet-ready CSV files in a flash.

What is this tool?

The JSON to CSV converter takes structured JavaScript Object Notation (JSON) data and flattens it into Comma-Separated Values (CSV). This is perfect for importing web data into database tables or spreadsheets.

Step-by-Step Guide

1. Input JSON: Paste your JSON data or upload a .json file.
2. Convert: Click the convert button. The tool will parse the keys into headers and the values into rows.
3. Download: Save your new .csv file.

Practical Use Cases

• Data Exporting: Convert API responses into formats readable by Excel or Google Sheets.
• Data Science: Prepare web-scraped data for machine learning or statistical analysis.
• Database Import: Create CSVs to easily bulk-insert data into SQL databases.

FAQ

How does it handle nested JSON objects? Nested objects are typically flattened by combining keys (e.g., user.address.city).

Is there a size limit? The tool can handle large files, but browser-based memory limits apply. For massive datasets, consider splitting the file.