CSV to JSON Online Converter
Got an Excel or CSV file? Turn it into a structured JSON array instantly so you can use the data in your web app or API.
When to use this solution:
Use this when you take an export from a spreadsheet and need to import it into a database or display it in a React/Next.js app.
Common Use Cases
1Step-by-Step Guide
Upload or paste CSV
Drop your .csv file into the tool or paste the raw comma-separated text.
Verify Headers
Ensure your CSV has a header row to define the field names for the resulting JSON.
Review JSON preview
See how your rows are neatly grouped into an array of objects.
Copy the JSON
Instantly copy the structured array of objects to your clipboard.
Ready to get started?
Use our free tool to solve this problem in seconds. No installation required.
Convert CSV NowFrequently Asked Questions
Does it handle large files?
Yes, our browser-based tool can process thousands of rows without breaking a sweat.
What about special characters?
It fully supports UTF-8, ensuring your data remains intact across languages.