JSON to CSV Converter
Convert JSON arrays and nested objects into CSV or TSV in your browser.
JSON to CSV Converter
Convert JSON arrays, objects, and nested records into CSV for spreadsheets, imports, reports, and quick data review.
Conversion behavior
- Nested objects are flattened with dot-separated column names
- Arrays are joined into one cell with pipe separators
- CSV, semicolon CSV, and TSV output are supported
How to use JSON to CSV Converter
The JSON to CSV converter turns arrays and nested objects into table data. It is useful when JSON needs to be reviewed in a spreadsheet or imported into another tool.
Developers often use this page when they need json to csv converter, json to csv, convert json to csv, and json converter to table.
Privacy and data handling
This tool is designed to run in your browser for normal use, so your input does not need to be sent to a server.
- Input and output stay on the page while you work.
- Copy buttons use your browser clipboard permission when available.
- Avoid pasting private production data on shared or untrusted devices.
Examples
Convert JSON rows to CSV
Input
[{"id":1,"name":"Ada"},{"id":2,"name":"Grace"}]Output
id,name
1,Ada
2,GraceAn array of similar objects is the cleanest shape for CSV conversion.
Steps
- 1Paste a JSON array or object.
- 2Convert it into CSV or TSV.
- 3Review flattened fields and copy the output.
Common use cases
- Convert an API response into spreadsheet rows.
- Prepare test data for import.
- Review JSON records in a table-like format.
Practical tips
- Flat arrays of objects convert best.
- Nested objects may become dotted column names.
- Check commas and quotes before importing into a spreadsheet.
FAQ
What JSON works best for CSV conversion?
An array of objects with similar fields works best because CSV is a row-and-column format.
What happens to nested JSON?
Nested fields are usually flattened into column names. Very complex nesting may need manual cleanup.