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Developer & Web

CSV to JSON Converter

Convert CSV or tab-separated data into JSON, with automatic separator detection and quoted fields handled.

  • Runs in your browser
  • Works on mobile
  • In: CSV, TSV
  • Out: JSON
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About CSV to JSON Converter

Parses CSV the way a spreadsheet does - quoted fields, embedded commas, escaped quotes - and writes JSON objects keyed by the header row, or arrays if there is no header.

The separator can be detected automatically or set by hand. Number and true/false conversion is optional and off by default, because it would strip the leading zeros from phone numbers and IDs.

How to use it

  1. 1Type or paste your text, or open a file.
  2. 2Choose any options - the result updates as you type.
  3. 3Copy the result or download it as a file.

Questions

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