CSV to JSON Converter
Convert your CSV (Comma-Separated Values) data to JSON (JavaScript Object Notation) format with this easy-to-use online tool. No data is sent to our servers - all conversion happens in your browser.
CSV Options
JSON Options
The CSV data will be converted to a JSON array of objects. If "First row contains headers" is checked, column headers will be used as property names. Otherwise, columns will be named column0, column1, etc.
CSV Input
JSON Output
Converting CSV to JSON
- 1.Enter or upload CSV data
- 2.Select the delimiter that separates your CSV values
- 3.Check "First row contains headers" if your CSV data has column names
- 4.Click "Convert to JSON"
- 5.Copy or download the resulting JSON
About CSV to JSON Conversion
CSV (Comma-Separated Values) is a simple file format used to store tabular data, such as a spreadsheet or database. JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write and easy for machines to parse and generate.
Converting from CSV to JSON is useful when:
- You need to import spreadsheet data into a JavaScript application
- You're preparing data for an API that accepts JSON
- You want to transform tabular data into a more structured format
- You're working with data visualization libraries that accept JSON input