Export JSON API Data to CSV

Convert JSON API responses and data exports into CSV format for Excel, Google Sheets, and databases.

No cal iniciar sessió

JSON input (array of objects)

CSV output

name,age,city Alice,30,New York Bob,25,London Carol,35,Tokyo

Data Export tips

📤

Paste a JSON array from any API response and convert to CSV in one click. Download the CSV and open directly in Excel or Google Sheets.

💡

The converter automatically uses all keys from the first object as column headers. Objects with missing keys will have empty cells in those columns.

📊

Nested objects or arrays inside JSON values are serialised as JSON strings in the CSV cell. Flatten your data first if you need nested values as columns.

🔄

Use "← Use as input" after converting to round-trip back to JSON — useful for verifying no data was lost during the conversion.

Com funciona

Introdueix

Enter your data into the tool above. Everything stays local to your browser.

Processa

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Descarrega

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Per què usar la nostra?

✓Completament gratuït — sense costos ocults, mai

✓No cal compte, correu electrònic ni inici de sessió

✓Els fitxers no surten mai del teu dispositiu

✓Sense cap límit de mida de fitxer

✓Sense marques d'aigua en cap sortida

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