CSV to JSON Converter
Convert CSV data to JSON format. Upload a file or paste CSV text.
Also known as: convert CSV to JSON online, CSV to JSON array, spreadsheet to JSON
Drag and drop your file here
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Accepted formats: .csv
Or paste CSV
Your converted file will appear here.
Ctrl+V to paste · Ctrl+Enter to convert
What is CSV to JSON Converter?
CSV to JSON Converter is a free, browser-based tool that lets you convert CSV data to JSON format. Upload a file or paste CSV text. No signup is required, and no files are uploaded to any server — all processing happens locally in your browser using JavaScript. This tool is also commonly referred to as convert CSV to JSON online, CSV to JSON array, spreadsheet to JSON.
How it works
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Processing happens in your browser
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Frequently asked questions
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