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Convert JSON to Excel-ready CSV

Turn any JSON data file or API response into a flat CSV that Excel and Google Sheets can open directly.

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JSON input (array of objects)

CSV output

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

Spreadsheets tips

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Download the converted CSV and drag it into Excel or Google Sheets — it will auto-parse columns. No copy-paste needed.

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Commas in values are automatically quoted: "New York, NY" becomes "New York, NY" in the CSV so spreadsheets parse it correctly.

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For Google Sheets: convert here, copy the CSV output, and use File → Import → Paste to import without saving a file first.

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Numbers remain as numbers in the CSV (no quotes). Spreadsheet apps will recognise and format them as numeric cells automatically.

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

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

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

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