JSON to CSV Converter

Turn JSON objects or arrays into CSV with automatic header detection. Nested values are stringified so tabular exports stay usable.

Introduction

JSON to CSV Converter is a free, browser-based utility in our JSON Tools collection. Turn JSON objects or arrays into CSV with automatic header detection. Nested values are stringified so tabular exports stay usable. Turn JSON arrays and API payloads into spreadsheet-friendly CSV. Headers come from object keys so you can open the result in Excel or Sheets. Everything runs locally in your browser — inputs stay on your device, with no account or upload required. Highlights include array or single-object input.

Features

Array or single-object input
Automatic CSV headers
Escapes commas and quotes
Live conversion

How to use

1
Paste a JSON array of objects (or one object).
2
Review the generated CSV on the right.
3
Copy the CSV into a spreadsheet or file.

Example

Two rows

Input

[{"name":"Ada","role":"Engineer"}]

Output

name,role
Ada,Engineer

Benefits

Run JSON to CSV entirely in the browser with no signup or installation.
Keep sensitive sample data private — processing never leaves your device.
Array or single-object input
Automatic CSV headers
Escapes commas and quotes
Pair it with CSV to JSON and JSON Formatter when your workflow needs adjacent utilities.

FAQs

Yes. A single object is treated as one CSV row.

Nested objects and arrays are JSON-stringified into a cell.

No. Conversion runs locally.

Yes. JSON to CSV on EverydayDevTools is free, with no account, watermarks, or usage caps for normal interactive use.

No. JSON to CSV runs in your browser. Your input is processed locally and is not sent to EverydayDevTools servers.

Turn JSON objects or arrays into CSV with automatic header detection. Nested values are stringified so tabular exports stay usable. It fits everyday json tools tasks when you want a fast local utility instead of installing a CLI or opening a heavy IDE feature.

Core capabilities include: Array or single-object input; Automatic CSV headers; Escapes commas and quotes; Live conversion.

Developers often pair JSON to CSV with CSV to JSON, JSON Formatter, JSON to TS. Open Related tools on this page for quick links.