JSON to CSV Converter — Free Online Tool
Convert JSON arrays to CSV spreadsheets. Upload your JSON file and download a clean CSV with column headers, ready for Excel, Google Sheets, or any data tool.
Convert in Three Steps
The whole process takes under a minute, even for large files.
Upload your file
Drag and drop or click to browse. SQL, SQLite, CSV and JSON files up to 50 MB are accepted.
Pick your target
Select the output format. The source format is detected automatically from your file.
Download the result
Your converted file is ready in seconds. Import it directly into your database.
Every Syntax Difference Handled Automatically
JSON is great for APIs and web applications, but when you need to analyze data in a spreadsheet or share it with non-technical users, CSV is the universal format. Our converter flattens JSON arrays into clean CSV files with proper column headers.
Related Conversions
Other conversions you might need alongside JSON to CSV.
Common Questions
Arrays of objects are supported. Each object becomes a row, and object keys become column headers.
Nested objects are serialized as JSON strings in the CSV cell. Flatten your data first for clean columns.
Yes. JSON null becomes an empty cell in the CSV.
Related Conversions
Ready to Convert Your JSON to CSV File?
Upload your file above and get a converted result in under a minute. No account, no cost, no catch.