CSV (Comma-Separated Values) is a simple text format used to store tabular data, such as spreadsheets or database exports. Learn more: - [Wikipedia – CSV](https://en.wikipedia.org/wiki/Comma-separated_values)

JSON (JavaScript Object Notation) is a lightweight data format commonly used for APIs, configuration files, and data exchange. Learn more: - [Wikipedia – JSON](https://en.wikipedia.org/wiki/JSON)

What does this CSV to JSON converter do?

This tool converts CSV data into structured JSON format, making it easier to use in APIs, applications, or data processing workflows.

Does this tool support headers in CSV?

Yes. If your CSV contains headers, they will be used as object keys in the resulting JSON output.

Is my data uploaded to a server?

No. All CSV to JSON conversion is performed entirely in your browser. Your data is never uploaded or stored.

Who should use a CSV to JSON converter?

This tool is useful for developers, data analysts, and anyone who needs to convert spreadsheet or database exports into JSON format.

When should I not use this tool?

If you are working with extremely large datasets, a dedicated desktop or backend data processing tool may be more suitable.

FlowTooly

CSV to JSON Converter

Convert CSV files or text into JSON format instantly in your browser. No upload, fast, and privacy-friendly.

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CSV to JSON Converter