CSV ↔ JSON converter · Guide
JSON to CSV Converter Online
Converting JSON to CSV flattens an array of objects into rows a spreadsheet can open. Here is how it works.
Objects become rows
The converter takes an array of objects, collects the keys as the header row, and writes each object as a line. Values that contain commas, quotes or newlines are quoted and escaped automatically.
When to use CSV
CSV is the lingua franca of spreadsheets and many data pipelines. Convert JSON to CSV when someone needs to open the data in Excel or import it into a tool that expects tabular input.
Frequently asked questions
Can I use this for production work?
Yes, for inspection, formatting and quick generation. Still review the output before committing it to production code or configuration.
Ready to try it?
Open the free browser-based CSV ↔ JSON converter and apply what you just read — no sign-up, runs locally.
Open the CSV ↔ JSON converter tool