How to Convert CSV to JSON
Paste your CSV data (with a header row) into the input field and click Convert. The first row of your CSV becomes the JSON object keys, and each subsequent row becomes a JSON object in the output array.
Why Convert CSV to JSON?
JSON is the standard format for web APIs, configuration files, and modern applications. Converting CSV to JSON makes it easy to use spreadsheet data in web development, data pipelines, and API integrations.
Features
- Automatic header parsing — first row becomes JSON keys
- Handles quoted fields with commas and newlines
- Pretty-printed JSON output with 2-space indentation
- 100% browser-based — no server uploads