Your data is never sent to a server or stored anywhere. All processing happens in your browser.

CSV to JSON Converter

Delimiter
JSON Output 
 
 
How to Use
 
 
  1. Paste or type your CSV data in the input area.
  2. Select the delimiter used in your CSV (comma, tab, semicolon, or pipe).
  3. Toggle whether the first row contains column headers.
  4. The JSON output updates in real time.
  5. Copy the JSON output with the copy button.
 
CSV Format
 
 
CSV (Comma-Separated Values) is one of the most common data exchange formats. Each line represents a row, and values within a row are separated by a delimiter. Fields containing the delimiter or newlines should be enclosed in double quotes. Double quotes within a quoted field are escaped by doubling them.
 
Output Format
 
 
  • With headers: An array of objects where each key is a column header and each value is the corresponding cell value.
  • Without headers: An array of arrays where each inner array contains the values from one row.
 
Privacy
 
 
All conversion happens in your browser. No data is sent to any server.