Text converter
CSV to JSON Converter
Paste comma-separated values and turn spreadsheet rows into formatted JSON without uploading your data.
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JSON output
Paste CSV to convert it into JSON.
How CSV to JSON conversion works
The first row is treated as headers. Each following row becomes an object using those header names. Quoted commas and escaped quotes are handled for normal CSV exports.
Frequently asked questions
Does it support quoted CSV fields?
Yes. It handles quoted fields, commas inside quotes, and doubled quote escapes.
Can I minify the JSON?
Yes. Use the compact output option for one-line JSON.
Is the CSV uploaded?
No. Conversion runs on your device and the text stays there unless you copy it.