CSV to JSON Converter — Convert CSV Data to JSON Online
CSV to JSON Converter parses CSV input (with a header row) and produces a JSON array of objects where each row becomes an object with keys taken from the header.
Common Use Cases
- Converting spreadsheet exports to JSON for API consumption
- Transforming database CSV exports for use in JavaScript applications
- Converting configuration CSVs to JSON for tooling
Frequently Asked Questions
Does the CSV converter handle quoted fields?
Yes. The CSV parser handles RFC 4180 quoting: fields containing commas, quotes, or newlines are quoted with double quotes, and double quotes within fields are escaped as "".
Privacy & Security
This tool runs entirely in your browser using client-side JavaScript. No data is sent to a server — your input never leaves your machine. SmartDevBox has no account system, no usage tracking, and no paid tier. See the Privacy & Security page for full details.
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