No — parsing runs in your browser, so your data never leaves your device.

Does it handle quoted fields and commas inside values?

Yes — standard CSV quoting is parsed correctly.

What's the output shape?

A JSON array of objects, one per row, keyed by the header names.

Can I go back to CSV?

Yes — use JSON to CSV for the reverse.

CSV to JSON

Convert CSV files or text to clean JSON instantly.

100% private — runs in your browser, no upload

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Convert CSV files or pasted text into clean JSON — VuConvert parses headers into keys and each row into an object, right in your browser with no upload. Handy for turning spreadsheet exports into data your code can consume.

How to csv to json

1.Upload a CSV file or paste CSV text.
2.VuConvert maps the header row to JSON keys.
3.Preview the JSON array of objects.
4.Copy or download the JSON.

Frequently asked questions

Is my CSV uploaded?: No — parsing runs in your browser, so your data never leaves your device.
Does it handle quoted fields and commas inside values?: Yes — standard CSV quoting is parsed correctly.
What's the output shape?: A JSON array of objects, one per row, keyed by the header names.
Can I go back to CSV?: Yes — use JSON to CSV for the reverse.