JSONView

JSON to CSV Converter

Paste a JSON array below to convert to CSV

Ad Placement — carbon-ad
Ad Placement — adsense-leaderboard

About This Tool

Converting JSON data to CSV format is a common task when working with APIs, databases, or data analysis tools. CSV (Comma-Separated Values) is universally supported by spreadsheet applications like Excel, Google Sheets, and data processing tools. Our free online JSON to CSV converter instantly transforms JSON arrays into clean, downloadable CSV files. It automatically detects column headers from your JSON keys, handles nested objects by flattening them with dot notation, and properly escapes values containing commas or quotes. Simply paste your JSON array, click Convert, and download the result as a CSV file or copy it to your clipboard. Perfect for exporting API data to spreadsheets, preparing data for import into databases, or creating reports from JSON endpoints. Works entirely in your browser — your data never leaves your device.

How to Use

  1. Paste a JSON array of objects into the input area above
  2. Click Convert to generate the CSV output
  3. Download the CSV file or copy the output to clipboard

Frequently Asked Questions

What JSON format does the converter accept?
The converter accepts a JSON array of objects, where each object represents a row. For example: [{"name":"Alice","age":30},{"name":"Bob","age":25}].
How are nested objects handled?
Nested objects are flattened using dot notation. For example, {"address":{"city":"NYC"}} becomes a column named "address.city".
Is JSONView's JSON to CSV converter free?
Yes, completely free. No signup, no limits.
Can I download the CSV file?
Yes. Click the Download button to save the CSV output as a file on your device.
Does my data get sent to a server?
No. All conversion happens in your browser. Your data never leaves your device.

Related Tools

JSON Formatter

Beautify & pretty-print JSON with proper indentation

JSON Validator

Check JSON syntax and find errors instantly

JSON Minifier

Compress JSON by removing whitespace

JSON to XML

Convert JSON to well-formed XML markup

Ad Placement — adsense-leaderboard