Convert JSON to CSV
in Your Browser —
No Upload
Paste any JSON array and get a clean CSV file instantly — all inside your browser. No file is ever uploaded to a server. Choose your delimiter, include or exclude headers, and download immediately. Free, private, works offline.
Open the JSON to CSV Converter
Paste your JSON array or drop a .json file. Pick a delimiter, click Convert, and download the CSV. Everything stays in your browser.
Open the JSON to CSV converter
Click the button above. No account, no signup, no installation.
Paste your JSON or drop a file
Paste a JSON array directly or drop a .json file. The data is read locally — nothing is uploaded.
Download your CSV
Choose your delimiter (comma, semicolon, or tab), click Convert, and download the file or copy it directly.
Fully private conversion
Your JSON data never leaves your browser. The entire conversion runs in JavaScript locally on your device.
Handles flat JSON arrays
Input should be a JSON array of objects — the standard API response format. Keys from the first object become your CSV column headers automatically.
Ready for Excel and Sheets
The output CSV opens directly in Excel, Google Sheets, or any spreadsheet tool. Choose comma, semicolon, or tab to match your preferred app.
Can I convert JSON to CSV without uploading the file?
Yes. Rawsort's JSON to CSV converter runs entirely in your browser. Your JSON data is never sent to any server.
What JSON format does the converter accept?
The converter expects a JSON array of objects — the standard format returned by most APIs. Each object becomes a row, keys become headers.
Can I choose the CSV delimiter?
Yes. You can choose comma, semicolon, or tab before converting. Useful for European Excel versions that default to semicolons.
Does it work with large JSON files?
Yes. The converter handles large JSON arrays in milliseconds since it runs natively in your browser with no server round-trip.