Free JSON to CSV Converter - Export JSON to CSV Online

Convert JSON arrays and objects to CSV for Excel, Google Sheets, or analytics tools. Paste API responses or JSON data and get spreadsheet-ready CSV. Real-time conversion. Swap to CSV to JSON with one click. All processing in your browser.

JSON to CSV Converter

JSON → CSV
0 bytes
Paste or type data to convert.

What is JSON to CSV and Why Use It

JSON is the standard for API data. CSV is the universal format for spreadsheets and tabular analysis. Converting JSON to CSV lets you open API data in Excel, run analytics, or import into databases.

Use it when exporting API responses for reporting, preparing data for BI tools, or sharing structured data with non-technical stakeholders. Our converter flattens nested objects and arrays into rows and columns.

Use Cases for JSON to CSV Conversion

📊 Spreadsheets and reporting

Export API data to Excel or Google Sheets. Create reports from JSON responses. Share data with stakeholders in a familiar format.

📈 Analytics and BI

Feed JSON into BI tools that accept CSV. Import to Power BI, Tableau, or Looker. Prepare tabular data for analysis.

📧 Data migration and import

Convert JSON exports for CRM or database import. Many systems accept CSV as input. Quick conversion without scripting.

How to Convert JSON to CSV

1️⃣ Paste your JSON

Paste or type JSON in the input area. Use an array of objects for best results - each object becomes a row. The CSV output updates in real time.

2️⃣ Toggle pretty print and swap

Pretty print affects JSON/XML/YAML output; for CSV the output is tabular. Use Swap to reverse direction (CSV to JSON) if needed.

3️⃣ Copy or download

Copy CSV to clipboard or download as .csv file. Open in Excel, Google Sheets, or any spreadsheet app. No server uploads.

Tips for JSON to CSV Conversion

💡 Use array of objects

For best results, use JSON as an array of objects. Each object's keys become column headers. Nested structures may be flattened.

⚡ Commas in values are escaped

Values containing commas are properly quoted in CSV output. The result is valid CSV that Excel and other tools can parse.

🔒 Data stays private

All conversion runs in your browser. Safe for sensitive data - customer records, financial data, or proprietary exports.

Why Use Our JSON to CSV Converter

🚀 Instant conversion

See CSV as you paste. No submit. Swap formats with one click. Copy or download instantly.

🔒 Client-side only

Your JSON never leaves your device. All conversion happens in the browser. No server, no storage.

📋 Download for Excel

Download as .csv file. Open directly in Excel or Google Sheets. Free, no signup, no limits.

JSON to CSV: Free, Fast, Spreadsheet-Ready

Our JSON to CSV converter is free and requires no account. Convert API responses, configs, or any JSON to CSV. Perfect for Excel, reporting, and analytics. No setup.

Paste your JSON and get CSV instantly. Copy or download. Open in your spreadsheet app. All processing in your browser.

Frequently Asked Questions about JSON to CSV

Is the JSON to CSV converter free?

Yes. Completely free. No signup, no limits.

Does it handle nested JSON?

Nested objects and arrays are flattened into columns. For complex nesting, consider flattening first or using a single-level structure.

Is my JSON sent to a server?

No. All conversion happens in your browser. Nothing is uploaded.

Can I convert CSV back to JSON?

Yes. Use the Swap button or visit our CSV to JSON converter.

What JSON structure works best?

An array of objects works best. Each object becomes a row; keys become column headers. Single objects are also supported.

Does it work with Excel?

Yes. Download as .csv and open in Excel, Google Sheets, or any spreadsheet application.