CSV to JSON Converter
Convert comma-separated values to JSON format instantly. Supports headers, custom delimiters, and optional pretty-printing.
How to Use the CSV to JSON Converter
1
Paste Your CSV
Copy and paste your CSV data into the input field. The first row can be headers.
2
Configure Options
Toggle headers on/off, change the delimiter, or select output format.
3
Get JSON
Click Convert and your JSON output appears instantly. Use Copy to save it.
Frequently Asked Questions
Yes. If your CSV has a header row, our converter will use those headers as JSON property names. You can toggle the header option on or off to switch between JSON array of objects and array of arrays.
By default, commas are supported. You can also specify a custom delimiter such as tab, semicolon, or pipe in the options panel before converting.
Not directly on this page, but we have a separate JSON to CSV tool that handles the reverse conversion. Check our related tools section below.
No. All CSV parsing and JSON generation happens entirely in your browser. Your data never leaves your device. Verify by checking the Network tab.
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