Free CSV to JSON and JSON to CSV Converter
Paste your data and choose the direction.
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How to do it
- 1Choose your settings
Fill in the details or pick the options you need.
- 2See the result
The preview updates right away as you change things.
- 3Download or save it
Save the result to your device. Nothing is sent to or stored on a server.
About this tool
Convert spreadsheet-style CSV into JSON, or turn a JSON list back into CSV. Quoted fields, commas and line breaks inside quotes are handled. Download the result or copy it. Your data stays in your browser.
Frequently asked questions
What shape should my JSON be?
A list of objects, such as [{"name":"A"},{"name":"B"}]. Each object becomes one row.
Does the first CSV row become the keys?
Yes. The first row is used as the column names.
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