JSON to CSV

Convert JSON files to CSV format with customizable delimiter options

Max file size: 10MB
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Free Online JSON to CSV Converter - Convert JSON Files to CSV Format

Why Use Our JSON to CSV Converter?

Our JSON to CSV converter is a powerful free online tool that allows you to instantly transform JavaScript Object Notation (JSON) files into Comma Separated Values (CSV) format. Whether you need to convert JSON to CSV for data analysis in Excel, import data into databases, or simply make your JSON data more readable in spreadsheet applications, our tool makes the process simple and fast.

Simply upload your JSON file, choose your delimiter and options, then click "Convert to CSV" to get your spreadsheet-ready file instantly. Perfect for developers, data analysts, and anyone working with structured data!

Key Features

  • Universal JSON support - Arrays of objects, nested structures
  • Custom delimiters - Comma, semicolon, tab, or pipe
  • Auto header generation - Creates column headers from JSON keys
  • Fast conversion - Process JSON files up to 10MB instantly
  • Free to use - No registration or subscription required
  • Secure & Private - Files automatically deleted after processing

Lightning Fast

Convert JSON to CSV instantly - no waiting or processing delays

100% Secure

Your JSON files are processed securely and automatically deleted

Excel Ready

JSON to CSV conversion optimized for Excel, Google Sheets, databases

How to Convert JSON to CSV Online

  1. Upload your JSON file - Select a JSON file containing an array of objects or structured data (max 10MB).
  2. Choose delimiter - Select comma (default), semicolon, tab, or pipe separator based on your needs.
  3. Set header option - Check "Include header row" to add column names from JSON keys as the first row.
  4. Click "Convert to CSV" - Our JSON to CSV converter will instantly process your file.
  5. Download CSV file - Get your converted CSV file ready to open in Excel, Google Sheets, or import into databases.

Common Use Cases for JSON to CSV Conversion

Our JSON to CSV online converter is perfect for various data processing tasks:

  • Data Analysis: Import JSON API responses into Excel for analysis
  • Database Import: Convert JSON exports to CSV for database imports
  • Report Generation: Transform JSON data into spreadsheet-friendly format
  • Data Migration: Move data between systems that support different formats
  • Web Development: Convert API JSON responses to CSV for clients
  • Data Backup: Archive JSON data in more portable CSV format

JSON Structure Requirements

For best results with our JSON to CSV converter online, your JSON file should contain:

  • Array of objects: [{"name": "John", "age": 30}, {"name": "Jane", "age": 25}]
  • Consistent keys: All objects should have the same property names for proper column alignment
  • Flat structure: Nested objects will be stringified (use dot notation for best results)
  • Valid JSON: Properly formatted JSON with correct syntax and encoding
Pro Tip: When converting JSON to CSV, use semicolon delimiter if your data contains commas, or tab delimiter for easy pasting into spreadsheets. Include the header row option for better column identification in Excel and Google Sheets. For JSON files with nested objects, consider flattening your data structure first for cleaner CSV output. Our tool automatically handles UTF-8 encoding and special characters for international data.

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