How does the JSON to CSV conversion work?

The tool parses your JSON and extracts all unique keys as column headers. Each object in the array becomes a row. Nested objects are flattened using dot notation (e.g., user.name becomes a column).

Yes. All processing happens entirely in your browser. Your files are never uploaded to any server. Once you close the page, your data is gone.

Can I copy the table directly to Google Sheets?

Yes. Switch to Table view and click Copy. The table format is preserved when you paste into Google Sheets, Excel, or any spreadsheet app.

What happens with nested objects and arrays?

Nested objects are flattened with dot notation (e.g., address.city). Arrays can be stringified as JSON, joined with semicolons, or you can use just the first element. Choose your preference in the settings.

Data Tools

JSON to CSV Converter

Convert JSON data to CSV format instantly. Upload a file or paste your JSON to get clean, spreadsheet-ready output.

Instant conversion100% privateNo signup

Settings

Delimiter:

Include headersFlatten nested

JSON Input

Drop your JSON file here

or click to browse

JSON or TXT files up to 10MB

CSV Output

Your CSV output will appear here

Upload a JSON file or paste JSON to convert

Why

Why Convert JSON to CSV?

CSV is the universal format for spreadsheets and data analysis tools. Converting JSON to CSV makes your data accessible everywhere.

Spreadsheet Ready

Open your data directly in Excel, Google Sheets, or Numbers. No extra steps required.

API Data Export

Export JSON responses from APIs into a format your team can analyze without coding.

Nested Data Flattening

Complex nested JSON structures are automatically flattened into clean columns with dot notation.

Instant Processing

No upload to servers. Everything runs in your browser for instant results and complete privacy.

How It Works

How to Convert JSON to CSV

Upload or Paste

Drop your JSON file or paste the content directly.

Adjust Settings

Choose delimiter and whether to flatten nested objects.

Download CSV

Copy to clipboard or download the formatted CSV file.

FAQ

Frequently Asked Questions

This tool supports JSON arrays of objects (most common), single objects, and arrays of primitive values. It also handles JSON with multiple root keys like { meta: {...}, data: [...] } by letting you select which array to convert.

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All Tools

Why Convert JSON to CSV?

CSV is the universal format for spreadsheets and data analysis tools. Converting JSON to CSV makes your data accessible everywhere.

Spreadsheet Ready

Open your data directly in Excel, Google Sheets, or Numbers. No extra steps required.

API Data Export

Export JSON responses from APIs into a format your team can analyze without coding.

Nested Data Flattening

Complex nested JSON structures are automatically flattened into clean columns with dot notation.

Instant Processing

No upload to servers. Everything runs in your browser for instant results and complete privacy.

Frequently Asked Questions

JSON to CSV Converter

JSON Input

CSV Output

Why Convert JSON to CSV?

Spreadsheet Ready

API Data Export

Nested Data Flattening

Instant Processing

How to Convert JSON to CSV

Upload or Paste

Adjust Settings

Download CSV

Frequently Asked Questions

What JSON formats are supported?

How does the JSON to CSV conversion work?

Is my data secure?

Can I copy the table directly to Google Sheets?

What happens with nested objects and arrays?

CSV to JSON Converter

JSON Formatter

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JSON to CSV Converter

JSON Input

CSV Output

Why Convert JSON to CSV?

Spreadsheet Ready

API Data Export

Nested Data Flattening

Instant Processing

How to Convert JSON to CSV

Upload or Paste

Adjust Settings

Download CSV

Frequently Asked Questions

What JSON formats are supported?

How does the JSON to CSV conversion work?

Is my data secure?

Can I copy the table directly to Google Sheets?

What happens with nested objects and arrays?

CSV to JSON Converter

JSON Formatter

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