JSON Array to CSV Converter
Convert a JSON Array of Objects into a CSV Table
Need to use JSON Array to CSV Converter right now?
Paste a JSON array — each object becomes a row, each key becomes a column header, ready to open in a spreadsheet.
CSV output
name,age Alice,30 Bob,25
Features
- Runs entirely in your browser
- Privacy-first — your data is never uploaded
- Real-time, instant results
- 100% free, no sign-up required
- Works on desktop, tablet, and mobile
- No installation needed
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About JSON Array to CSV Converter
APIs return data as JSON, but spreadsheets and most data-analysis tools expect CSV — converting between the two by hand means manually building column headers and making sure every row lines up correctly, which gets tedious past a handful of records. This tool takes a JSON array of objects and instantly produces a correctly formatted CSV.
Column headers are automatically collected from every object's keys across the entire array — even if some objects have different fields than others — so no data silently gets dropped because one record's shape didn't match the rest. Fields containing commas, quotes, or line breaks are automatically quoted and escaped per standard CSV rules, so the output opens correctly in Excel, Google Sheets, or any CSV parser without garbled columns.
This is genuinely useful for pulling API response data into a spreadsheet for analysis, converting exported JSON logs into something non-technical teammates can open, or preparing JSON data for import into a system that only accepts CSV.
How it works
- Paste a JSON array. An array of objects with consistent-ish fields.
- Review the CSV output. Headers are auto-collected from all object keys.
- Copy or save. Paste directly into a spreadsheet or save as .csv.
Examples
Converting an API response
Input
[{"name":"Alice","age":30},{"name":"Bob","age":25}]Output
name,age\nAlice,30\nBob,25