Export JSON API Data to CSV

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

Non é necesario iniciar sesión

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.

Como funciona

Entra

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

Proceso

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

Descargar

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

Por que usar o noso?

✓Completamente gratuíto, sen custos ocultos, nunca

✓Non se precisa ningunha conta, correo electrónico ou inicio de sesión

✓Os ficheiros nunca saen do teu dispositivo

✓Non hai límites de tamaño de ficheiro

✓Non hai marcas de auga en ningunha saída

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Preguntas frecuentes

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