JSON to Excel — Convert JSON to CSV for Sheets

Convert JSON to Excel / Google Sheets

Convert JSON to CSV for Microsoft Excel, Google Sheets, and LibreOffice. Flatten nested arrays to spreadsheet-ready CSV with automatic columns.

Export JSON data to a CSV spreadsheet compatible with Microsoft Excel, Google Sheets, and LibreOffice. Nested JSON objects are automatically flattened using dot-notation column names so every field becomes its own column.

Convert JSON to a Spreadsheet in 3 Steps

Paste your JSON array into the input panel
The tool flattens nested objects automatically
Download the CSV file — open it directly in Excel or Google Sheets

Opening the CSV in Excel

After downloading: File → Open → select the .csv file. Excel will auto-detect comma delimiters. For semicolon delimiters (European Excel), select the delimiter option in the import wizard.

Importing into Google Sheets

In Google Sheets: File → Import → Upload → select the CSV file → Detect automatically → Import data.

Who this guide is for

Export API response data to Excel for business reporting
Load JSON data into Google Sheets for collaborative analysis
Convert JSON database exports to CSV for import into BI tools
Share JSON data with non-technical team members in spreadsheet format

Frequently Asked Questions

Can this convert JSON to .xlsx format directly?

The tool generates a .csv file, which opens natively in Excel and Google Sheets. For .xlsx format, open the CSV in Excel and save as XLSX.

How are nested JSON objects handled?

Nested objects are flattened using dot-notation. For example, {"user": {"name": "Alice"}} becomes a column named user.name.

What if my JSON array has inconsistent keys?

Missing keys for specific rows become empty cells in the CSV. The header row includes all unique keys found across all objects in the array.