CSV to JSON

Bulk CSV to JSON Converter with Data Preview

Transform your spreadsheets into structured JSON arrays in seconds—ideal for web development and data migration projects.

How to use the CSV to JSON Tool:

1. Upload a .csv file or paste your raw data into the editor.
2. Click Convert to JSON to trigger the transformation logic.
3. Check the Data Preview table to verify your columns and rows are mapped correctly.
4. Download the final data.json file or copy it to your clipboard.

Can I convert Excel to JSON?

Yes. Simply save your Excel or Google Sheets file as a CSV (Comma Separated Values) and paste it here. Our tool identifies the first row as headers and creates a clean array of objects, making it easy to import your data into a JavaScript application, React component, or NoSQL database.