Developer & data · By AIXpress
JSON to CSV Converter
Convert an array of JSON records into CSV with combined headers and spreadsheet-safe cells.
Analysts and developers exporting structured API records to a spreadsheet.
Free to use. Your inputs are processed in this browser and are not included in usage analytics.
How to use json to csv converter
- Paste a JSON array whose items are records.
- Choose the delimiter used by your spreadsheet import.
- Convert and download the CSV; headers include keys from every record.
What to know about the result
- Quoted delimiters, doubled quotes, and line breaks inside quoted fields are supported.
- Exported cells beginning with a spreadsheet formula marker or control whitespace receive an apostrophe prefix. Remove that single added apostrophe only when you trust the original value; reimporting preserves it.
- Missing properties and null values become empty cells. Nested objects and arrays become JSON strings.
- Processing stays in your browser. Pasted JSON is never executed.
- Use quoted strings for integers beyond ±9,007,199,254,740,991. Inputs are limited to 200,000 characters and 64 nesting levels.
Related tools
- JSON Formatter
Validate JSON and make API responses or configuration files readable with consistent indentation.
- JSON Minifier
Remove unnecessary JSON whitespace while preserving the parsed values for compact payloads.
- CSV to JSON Converter
Turn CSV with a header row into a JSON array while preserving text values and leading zeros.
For the next step, explore PDF tools and small business templates.