CSV to JSON Converter - Convert Delimited Data to JSON Online
Easily convert CSV tabular data into structured JSON objects or arrays with automatic header detection and type parsing.
This tool runs in your browser.
Paste CSV to convert.
How to use
- 01Paste CSV data.
- 02Convert it locally.
FAQ
Does the parser treat the first line as column keys?
Yes. By default, header column titles are automatically mapped as JSON object keys for each corresponding row in the array.
How does it handle cells containing commas and escaped quotes?
The parser complies with RFC 4180 standards, correctly preserving quoted fields containing commas, line breaks, and escaped quotes.
Can numbers and booleans be cast into native JSON types?
Yes. Smart type coercion can parse numeric values into numbers and true/false into booleans instead of standard strings.