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CSV to JSON converter

Convert CSV to a JSON array, or a JSON array to CSV. Free, nothing uploaded.

CSV

JSON

CSV to JSON converter

Convert CSV (first row as header) to a JSON array, or a JSON array to CSV.
Handles values containing quotes and commas. Processed in your browser only.

What is CSV ↔ JSON Converter?

A tool that converts CSV table data to JSON and JSON to CSV. Use it for data processing and integration.

How it works

1 Paste CSV or JSON data.
2 Choose the direction and copy the result.

Frequently Asked Questions

Does data copied from Excel work? ⌄

In CSV form it can be converted to JSON.

Does the header become the key? ⌄

It uses the first row as keys to convert into objects.

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