πŸ“Š
πŸ”Œ

Turn an API Response into a Spreadsheet

Paste a JSON API response and download it as Excel or CSV.

No login required

πŸ’‘ Converts a JSON array of objects into a spreadsheet β€” the keys become columns. Nested objects are flattened to dotted column names (e.g. address.city). Everything runs in your browser; your data is never uploaded.

API data tips

πŸ”Œ

Copy a JSON array from your API or browser network tab and paste it to get an instant spreadsheet.

🧱

Nested objects flatten to dotted columns (user.email), so deep structures still map to a flat table.

πŸ“Š

XLSX preserves types for Excel; CSV is best for importing elsewhere.

πŸ”’

The data is converted in your browser β€” never uploaded.

How It Works

1
Enter
Enter your data into the tool above. Everything stays local to your browser.
2
Process
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Download
Get your result instantly. Nothing is stored after you leave the page β€” complete privacy.

Why use ours?

βœ“Completely free β€” no hidden costs, ever
βœ“No account, email, or login required
βœ“Files never leave your device
βœ“No file size limits whatsoever
βœ“No watermarks on any output

Also check out…

Frequently Asked Questions