Converters
Tools will load when you run.JSON to CSV✓
Export a JSON array of objects as CSV records.
Your result.
How to use JSON to CSV
- Choose your JSON or paste text into the editor.
- Upload JSON or paste an array of objects. Columns are collected from all records; nested values are serialized as JSON in individual cells.
- Download CSV and import untrusted values as text when opening it in spreadsheet software.
Process multiple files
Use a workflow to apply the same settings to each file.
Formats and requirements
- Input formats
- JSON
- Output
- CSV
- Availability
- Free in your browser and through the CLI
- Files per operation
- 1
- Browser file limit
- 8 MiB per file, 128 MiB total
What to expect
XML tables use repeated flat records. JSON to XML preserves types using a typed root/item schema; XML attributes use @ and text uses #text in JSON. Spreadsheet formulas are not evaluated; the first sheet is used by default. Review schema and values after conversion.
Do my files leave my device?
No. Thanks to advanced file-processing technology, your files are processed directly on your device, inside your browser. OneKit does not receive your input files or results. Required public processing libraries may download when you first use the tool.
File privacy and local processing →