CSV to JSON Converter

Convert CSV data into a JSON array of objects.

Paste CSV

Files never leave your device - everything runs entirely in your browser.

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How it works

1
Paste your CSV

The first row is treated as column headers.
2
Converted instantly

Each row becomes one JSON object, keyed by its column header.
3
Copy the JSON

Ready to paste into code or an API payload.

FAQ

Does this tool upload my CSV anywhere?: No - the conversion runs entirely in your browser.