Free Online CSV Viewer & Converter — Paste JSON or Array, Preview & Download
Easily convert JSON arrays or objects into CSV format, preview the table instantly, copy to clipboard, or download as a CSV file. 100% free, no signup required.
Instant Table Preview
Paste JSON or an array of objects and see a clean, spreadsheet-like table preview instantly.
Copy or Download CSV
Export your data to CSV format with one click — copy directly to clipboard or download as a .csv file.
Spreadsheet-Friendly Output
Generated CSV works perfectly with Google Sheets, Excel, and other spreadsheet software.
JSON to CSV Converter
Paste JSON arrays and convert them to clean CSV instantly — ready for Excel or Google Sheets.
Table Preview
Preview your JSON as a formatted table before exporting, just like a spreadsheet.
Copy to Clipboard
One-click copy with proper tab-separated values — paste directly into Google Sheets or Excel.
Custom File Names
Download your CSV file with a custom name for better organization.
Free Forever
No signup, no hidden limits — always 100% free to use.
Runs in Your Browser
All processing is local — your data never leaves your device, ensuring privacy.