Free developer tools and practical guides for SQL, data workflows, and debugging.

JSON to CSV

Convert JSON arrays of objects into CSV format in your browser.

JSON Array

5 lines · 21 words · 153 chars

CSV

4 lines · 5 words · 62 chars

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

How it works

Paste a JSON array of objects. The tool extracts keys as headers and converts each object into a CSV row.

Handles flat objects. Nested objects are stringified. Verify output for complex data structures.