FileTranslator › JSON to CSV
Convert JSON to CSV
API responses and data exports come as JSON, but the person who needs to read them usually lives in Excel or Google Sheets. CSV is the bridge.
Drop JSON files here
or
Output is pre-set to CSV — you can change it per file after adding.
About JSON to CSV conversion
Provide a JSON array of objects and each object becomes a row, with keys as column headers. The result opens directly in any spreadsheet app.
Good to know: The JSON must be an array of flat objects (the common export shape). Deeply nested structures should be flattened first.
How to convert JSON to CSV
- Drop your JSON files onto the box above, or click Choose files.
- The output format is already set to CSV — adjust it per file if you need something else.
- Click Convert, then download your CSV files (or everything as one ZIP).
Free, no account, no watermarks — and because the conversion runs in your browser, your files are never uploaded to a server.