CSV to JSON
Convert CSV files to JSON array format. Free, no signup required.
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Accepted: CSV — Max size: 50MB
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How to Convert CSV to JSON
Upload a CSV file and get a JSON array of objects. Each row becomes an object, using the header row as keys. The output is formatted with indentation for easy reading. Perfect for preparing data for APIs, databases, or web applications.
Why Convert CSV to JSON?
JSON is the standard data format for web APIs and modern applications. Converting CSV to JSON lets you import spreadsheet data into web apps, configure systems, or prepare data for API requests.
Frequently Asked Questions
The first row of your CSV is treated as column headers. Each subsequent row becomes a JSON object with those headers as keys.