JSON to CSV Converter
Convert JSON arrays to downloadable CSV
So funktioniert's
- 1Paste your JSON
Drop a JSON array of objects - most APIs return exactly this shape.
- 2Convert
Column headers are derived from the union of all keys.
- 3Copy or download CSV
Copy to clipboard or download a .csv file ready for Excel or Sheets.
Über JSON to CSV Converter
Free online JSON to CSV converter. Paste a JSON array of objects and instantly get back a CSV file with headers, ready to open in Excel or Google Sheets. Handles nested objects (flattened) and mixed keys. Runs entirely in your browser. JSON to CSV Converter auf 712 Tools läuft komplett in deinem Browser über native JavaScript APIs - kein Server sieht je deine Daten. Das heißt: sofortige Ergebnisse, volle Privatsphäre und keine Upload-Limits.
Ob für eine Debugging-Session, einen schnellen Sanity Check oder einen Produktions-Incident - dieses Tool ist kostenlos so oft nutzbar, wie du willst. Keine Wasserzeichen, kein Signup und keine Ads im Tool selbst.
Häufige Fragen
What JSON shape works?
An array of flat objects: [{name, age}, {name, age}]. Nested objects are flattened with dot notation (address.city).
How are commas and quotes in values handled?
Values containing commas, quotes, or newlines are wrapped in double quotes with internal quotes escaped as "" per RFC 4180.
What if objects have different keys?
The header is the union of all keys. Missing values become empty cells.
Is my JSON uploaded?
No. All conversion happens in your browser.
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