JSON & data
JSON Formatter & Validator
Format, minify and validate JSON, with clear parse errors.
Open tool →JSON & data
CSV to JSON Converter
Convert CSV with headers and basic quoting into JSON.
Paste CSV or choose a file. The first row is used as column names by default, and every value stays as text. Files are read and converted on your device; they are not uploaded.
Paste CSV or choose a file to convert it.
Privacy: this tool runs in your browser. The data you enter is not sent to a server.
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