TNGDATA TOOLSFree · runs in your browser

Convert JSON to CSV or Excel

Paste JSON or drop a .json file. Nested objects are flattened into columns automatically, so you get a clean table in seconds.

Your JSON

Table preview

Rows0
Columns0
Lists inside rows
CSV separator

JSON to CSV – free online tool

Turn API responses and JSON exports into spreadsheet-ready CSV or Excel files, with nested fields flattened into clear columns. Built by TNG (The Noor Group). Works on phone, tablet and desktop.

How to use JSON to CSV

  1. Paste JSON or open a .json file
  2. Check the table preview
  3. Download CSV or Excel

Frequently asked questions

What happens to nested JSON?

Nested objects are flattened into dotted column names like address.city, so nothing is lost.

Is JSON to CSV free?

Yes. It's 100% free with no sign-up, no watermark and no usage limits.

Are my files uploaded anywhere?

No. Everything is processed inside your browser, so your files never leave your device.

More free pdf & documents tools

📄 PDF Tools📝 Markdown to PDF🎓 Citation GeneratorAll 50 tools →

← All TNG tools · A free tool by TNG · The Noor Group · tngofficial.com · Your files stay on your device.