CSV

CSV to JSON

Convert CSV data to JSON array of objects using the first row as headers.

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What this tool does

CSV to JSON converts CSV rows into JSON objects. It accepts CSV tables with header rows and returns a JSON array of records. Use it for turning spreadsheet exports into API payloads, fixtures or import-ready objects.

Related extensions and formats

These are the formats and values directly related to the CSV to JSON workflow: CSV tables with header rows becomes a JSON array of records.

CSV file

.csv

A comma-separated table format used by spreadsheets, exports, imports and lightweight data exchange.

JSON file

.json

A structured data file based on JavaScript Object Notation, widely used for APIs, configuration files and application state.

How to use this tool

1Paste or enter CSV tables with header rows into CSV to JSON.
2Adjust the available options when the tool provides extra controls.
3Review a JSON array of records, then copy or download the result.

Common use cases

Use CSV tables with header rows for turning spreadsheet exports into API payloads, fixtures or import-ready objects.
Generate a JSON array of records without installing external utilities.
Quickly check CSV tables with header rows before pasting it into code, documentation or integrations.
Keep sensitive data in the browser during quick development tasks.

Frequently asked questions

What is CSV to JSON used for?

It is used for turning spreadsheet exports into API payloads, fixtures or import-ready objects, converting or analyzing CSV tables with header rows to produce a JSON array of records.

What input can I use with CSV to JSON?

Use CSV tables with header rows. The expected result is a JSON array of records.

Does CSV to JSON send my data to the server?

No. DevMe tools are designed to process data in the browser whenever possible.