About this tool: CSV ↔ JSON Converter
Convert CSV with a header row to JSON objects and back. CSV values remain strings.
CSV-to-JSON uses the first row as object keys and keeps data values as strings. Quoted delimiters, escaped quotes and multiline fields are supported; duplicate or empty headers are rejected. JSON-to-CSV accepts an array of objects and quotes fields when necessary.
How the calculation works
Worked example
| Input | name,city "Asted, Cloud",Minsk Example,Warsaw |
| Mode | CSV to JSON |
| Delimiter | Comma |
[{"name":"Asted, Cloud","city":"Minsk"},{"name":"Example","city":"Warsaw"}]Questions and answers
What does this tool do?
Convert CSV with a header row to JSON objects and back. CSV values remain strings. CSV-to-JSON uses the first row as object keys and keeps data values as strings. Quoted delimiters, escaped quotes and multiline fields are supported; duplicate or empty headers are rejected. JSON-to-CSV accepts an array of objects and quotes fields when necessary.
What affects precision and input format?
Text operations depend on the selected format. Check the supported characters and syntax in the description and example.
Where are the calculations performed?
The calculation runs in your browser. You can use the tool without installing software.
Asted Cloud
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