JSON to CSV Converter
Convert JSON files to CSV online
Convert JSON data to CSV format. Flatten structured data into spreadsheet-friendly rows and columns. Free, fast, and works in your browser.
How it works
Upload JSON
Choose structured data you want as CSV.
Flatten records
JSON keys become CSV columns.
Download CSV
Open it in a spreadsheet and verify columns and row count.
Frequently asked questions
About JSON to CSV
JSON to CSV converts structured records into a spreadsheet-friendly text table. It is useful for API exports, logs, product data, analytics, database imports, CRM uploads, and sharing data with non-technical teammates. CSV is flat, while JSON can be nested. Simple arrays of objects convert cleanly. Nested objects and arrays may become flattened column names or need manual cleanup. After conversion, check headers, row count, commas, quotes, and whether important nested fields survived in a useful form.
Updated June 2026: Added guidance for converting JSON to CSV for spreadsheets, imports, flat records, nested fields, and column consistency.
Also try these tools
Excel to PDF
Convert Excel spreadsheets to PDF
PDF to Excel
Convert PDF tables to Excel spreadsheets
CSV to Excel
CSV to Excel Converter – Free Online, Keep Data
Excel to CSV
Excel to CSV Converter – Free Online, No Office Needed
Excel to JSON
Convert Excel files to JSON online
JSON to Excel
JSON to Excel Converter – Free Online, No Code Needed