Are quoted fields with commas supported?

Yes - the parser follows RFC 4180 quoting, including escaped double quotes and commas inside fields.

Does it type numbers and booleans?

Yes - values that look numeric or boolean are converted, so downstream code gets real types.

No. Parsing runs entirely in your browser tab.

CSV to JSON Converter - Smart Parsing, Typed Output

Paste CSV and get clean JSON with headers as keys, numbers typed, and quotes handled correctly.

Feed Spreadsheets to Your Code

AiLoveKit's CSV to JSON converter uses a real CSV parser - quoted fields, escaped quotes, and embedded newlines all survive. The delimiter is auto-detected (comma, semicolon, or tab), the header row becomes object keys, and numeric and boolean values are typed instead of quoted strings.

Parser Behavior

Auto-detect - picks the most frequent delimiter in the header row, or choose manually.
Typing - numbers become numbers, true/false become booleans, empty cells become null.
No header? - uncheck the header option and get arrays of values instead.

Exporting the other way? Try JSON to CSV.

CSV to JSON Converter - Smart Parsing, Typed Output

Feed Spreadsheets to Your Code

Parser Behavior

Frequently Asked Questions