CSV to JSON Converter

Convert CSV rows into a JSON array of objects, keyed by the header row.

Converters Runs in your browser

CSV

JSON

How do you convert CSV to JSON?

A CSV to JSON converter turns comma-separated rows into a JSON array of objects. Snabbit reads the first line as the header, maps each later row to those keys, and pretty-prints the result. It understands quoted fields, so commas inside quotes stay intact. Everything runs privately in your browser, so the data you paste is never uploaded.

How to use the CSV to JSON

1 Paste your CSV, with the column names on the first line.
2 The JSON array of objects appears instantly on the right.
3 Quoted fields keep any commas or line breaks inside them.
4 Copy the formatted JSON.

What you can use it for

Importing spreadsheet exports into a JSON-based app or API.
Turning a CSV dataset into seed data for code.
Previewing how a CSV maps to structured records.
Converting analytics exports for a JavaScript front end.

Frequently asked questions

Which row becomes the JSON keys?

The first non-empty row is treated as the header, and every following row becomes an object using those column names as keys.

Are numbers converted to real numbers?

No. Values are kept as strings so that things like leading zeros, phone numbers and IDs are never altered. Cast them yourself afterwards if you need numeric types.

Does it handle commas inside a field?

Yes. A field wrapped in double quotes can contain commas, line breaks and escaped quotes ("") — they are parsed correctly rather than splitting the row.

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CSV to JSON Converter

How do you convert CSV to JSON?

How to use the CSV to JSON

What you can use it for

Frequently asked questions

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