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CSV to JSON Converter

Convert CSV data to JSON format

By Craftisle Team

About CSV to JSON Converter — Free Online Tool

Convert CSV (Comma-Separated Values) data to JSON format. Supports two output formats: array of objects (each row is an object with column names as keys) or array of arrays (first row as headers). Custom delimiter support (comma, semicolon, tab, pipe).

How to Use CSV to JSON Converter — Step by Step

  1. Paste CSV data

    Type or paste CSV data with headers in the first row.

  2. Choose options

    Select output format (objects or arrays) and delimiter (comma, semicolon, tab, pipe).

  3. Convert

    Click Convert. The JSON output appears, formatted with 2-space indentation.

  4. Copy or download

    Copy the JSON or download as a .json file.

Use Cases for CSV to JSON Converter

API development

Convert CSV data from spreadsheets to JSON for API requests and responses.

Data migration

Transform CSV exports from legacy systems to JSON for modern applications.

Web development

Convert CSV data to JSON for use in JavaScript applications and frontend frameworks.

FAQ — CSV to JSON Converter Free Online Tool

What delimiter should I use?

Comma (,) is standard for CSV. Semicolon (;) is common in European Excel exports. Tab is used for TSV files.

Does it handle quoted values?

Yes. The tool handles quoted values (e.g., 'Value with, comma') correctly.

What format should I choose?

Use 'objects' format for most cases (easier to work with in JavaScript). Use 'arrays' format for minimal output or when processing with other tools.

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