JSON to CSV Converter – Convert JSON Array to CSV Free Online
Convert JSON arrays to CSV format instantly. Supports nested objects with dot notation, custom delimiters (comma, semicolon, tab, pipe), and direct CSV download.
What is JSON to CSV Converter – Convert JSON Array to CSV Free Online?
A JSON to CSV converter transforms JSON data (typically an array of objects from an API or database) into comma-separated values format, which can be opened in Excel, Google Sheets, or any spreadsheet application. Our converter flattens nested JSON objects using dot notation, handles arrays inside values as JSON strings, and supports multiple delimiter options.
How to Use JSON to CSV Converter – Convert JSON Array to CSV Free Online
- 1Paste your JSON array or object into the input panel on the left.
- 2Select your preferred delimiter (comma, semicolon, tab, or pipe).
- 3The CSV output appears instantly in the right panel.
- 4Click 'Copy CSV' to copy to clipboard or 'Download' to save as a .csv file.
Key Features
- ✓Converts JSON arrays and single objects to CSV
- ✓Flattens nested objects using dot notation (address.city)
- ✓Arrays inside JSON serialized as JSON strings
- ✓Multiple delimiter options: comma, semicolon, tab, pipe
- ✓Direct CSV file download
- ✓Runs entirely in your browser
Benefits
- →Export API responses to Excel or Google Sheets
- →Convert database JSON exports to spreadsheet format
- →Analyze JSON data in familiar spreadsheet tools
- →Process bulk data without installing software
Why Use Irreva for JSON to CSV Converter – Convert JSON Array to CSV Free Online?
Frequently Asked Questions
What JSON formats are supported?
The converter accepts a JSON array of objects (the most common format from APIs). It also accepts a single JSON object, which is wrapped in an array automatically.
How are nested objects handled?
Nested objects are flattened using dot notation. For example, { address: { city: 'London' } } becomes a column named 'address.city'.
How are arrays inside JSON handled?
Arrays inside JSON values are serialized as JSON strings in the CSV cell. Deep nesting is kept as-is for readability.
What delimiters are supported?
Comma (,), semicolon (;), tab, and pipe (|) are supported. Use semicolons if your data contains commas.
Can I download the CSV directly?
Yes. Click the Download button to save the output as a .csv file.
Is my JSON data uploaded anywhere?
No. All conversion happens in your browser using JavaScript. Your data never leaves your device.
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