What kind of JSON data can I convert?

The tool handles arrays of objects, single objects, and complex nested structures. It works best with structured data where objects share similar properties.

How are nested objects handled?

By default, nested objects are flattened using dot notation (e.g., user.address.city becomes a single column). You can disable this option to keep nested objects as JSON strings.

What happens with arrays in my JSON?

Arrays can be expanded into separate columns (e.g., tags[0], tags[1]) or kept as JSON strings depending on your settings.

Can I handle irregular JSON structures?

Yes, the tool will analyze all objects and create columns for every unique property found across all objects.

Will my data be uploaded to any server?

No, all processing happens in your browser. Your data never leaves your computer.

Can I edit my data before exporting?

Yes, the tool includes an edit mode that lets you modify values in a spreadsheet-like interface.

How do I handle CSV files with special characters?

Enable the 'Quote Strings' option to ensure text with special characters (including your delimiter) is properly escaped.

Is there a limit to the file size?

The tool works best with files up to a few MB. Larger files may cause performance issues in the browser.

Can I convert CSV back to JSON?

This tool is specifically for JSON to CSV conversion. Check our CSV to JSON tool for the reverse operation.

Will the CSV work with Excel?

Yes, the default settings (comma delimiter with quoted strings) are optimized for Excel compatibility.

JSON to CSV Converter

Transform complex JSON data into clean CSV format with advanced options, live preview, and editing capabilities.

JSON to CSV Converter

Delimiter

Null Value Display

Quote Strings

Include Headers

Flatten Nested Objects

Expand Arrays

JSON Input

Upload

CSV Output

Example JSON

Features

Live Preview

See your CSV output in a table format. Toggle between raw CSV and table view.

Edit Mode

Make changes to your data in a spreadsheet-like interface before exporting to CSV.

Nested Object Handling

Flatten nested objects with dot notation (e.g., user.address.city) or keep them as JSON strings.

Array Expansion

Expand arrays into separate columns (e.g., tags[0], tags[1]) or keep them as JSON strings.

Customizable Delimiters

Choose from comma, semicolon, tab, or pipe separators for your CSV output.

Tips & Tricks

Irregular Data

For JSON with inconsistent properties across objects, all possible fields will be included as columns.

Large Files

For very large JSON files, consider disabling the preview mode to improve performance.

Quote Settings

If your text contains commas or your delimiter character, keep "Quote Strings" enabled to ensure proper CSV formatting.

JSON Formatting

Use the Format button to beautify your JSON and make it more readable.

Excel Compatibility

For best Excel compatibility, use the comma delimiter and keep "Quote Strings" enabled.

Examples of Real-World Usage

Data Analysts & Scientists

Convert JSON API responses and data exports into CSV format for analysis in Excel, R, Python pandas, or other data analysis tools.

Developers & API Users

Transform JSON responses from APIs into structured CSV files for easier data manipulation and reporting.

Database Administrators

Convert NoSQL database exports (like MongoDB) to CSV format for import into relational databases or spreadsheets.

Content Managers

Transform JSON content exports into editable spreadsheets for bulk content editing and management.

E-commerce Store Owners

Convert product data from JSON format to CSV for bulk import into different e-commerce platforms or inventory systems.

Marketing & SEO Professionals

Transform analytics data, keyword information, or social media metrics from JSON APIs into CSV spreadsheets for reporting.

Key Features

Transform your JSON data with these powerful tools.

Accurate Conversion

Convert JSON arrays and objects to properly formatted CSV with field mapping.

Live Data Editing

Edit data directly in a spreadsheet-like interface before exporting.

Advanced Object Handling

Options to flatten nested objects and expand arrays for comprehensive data extraction.

Customizable Output

Choose delimiters, quote settings, null handling, and header options.

Live Preview

See your CSV output in real-time as you adjust settings.

Visual Data Review

Quickly spot issues with table preview before exporting to CSV.

How to Use the JSON to CSV Converter

Step 1

Enter your JSON data or upload a JSON file.

Step 2

Customize conversion options like delimiters and nested object handling.

Step 3

Preview the data in a table format and make edits if needed.

Step 4

Download or copy the CSV output for use in spreadsheet applications.

Frequently Asked Questions

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