Online CSV to JSON for Free

Convert CSV to JSON Online

Use our powerful and free CSV to JSON conversion tool to convert your CSV data to JSON format easily and quickly. Export your CSV data to a JSON file in a couple of clicks.

Free CSV to JSON Online Converter
Input file
Output format
  

No need to install any conversion software. Simply open this CSV to JSON converter in your browser and convert CSV to JSON with ease. It uses a powerful method to export CSV data to JSON that ensures fast and accurate conversion. Also, all input and output files are kept secure and deleted from our servers after 24 hours to ensure privacy.

Using Online CSV to JSON Converter

The following are the steps to convert a CSV file to JSON using this online converter.

  • Press the Upload button to upload your CSV file.
  • Use the Convert button to start the conversion.
  • Once the conversion finishes, the JSON file is downloaded automatically.

CSV to JSON Converter - Developer’s Guide

If you want to create a CSV to JSON converter from scratch, you can do it within a few simple steps and embed it into your application. The following sections provide you with guidelines on how to do it programmatically.

CSV to JSON in C#

The following are the steps and code sample to export CSV data to JSON in C#.

// Load CSV file
Workbook book = new Workbook("data.csv");

// Convert to JSON
book.Save("csvToJson.json", SaveFormat.Json);

Convert CSV to JSON in Java

Below steps and code sample are for the Java developers to create a CSV to JSON converter.

// Load CSV file
Workbook book = new Workbook("data.csv");

// Convert to JSON
book.save("csvToJson.json", SaveFormat.JSON);

Cloud APIs

You can also use Cloud APIs to convert CSV files to JSON. Please visit this page for more details.

FAQs

How to convert CSV to JSON online?

You can do it in a couple of steps. Upload the CSV file using Upload button and then press the Convert button. Your CSV file will be converted and downloaded automatically.

How quick is this CSV to JSON tool?

It merely takes a few seconds to export CSV data to JSON format. However, for larger files, it may take a few seconds more.

Are my files safe?

Yes, your input and output files are kept secure and deleted from our servers after 24 hours.

How to create a CSV to JSON conversion tool from scratch?

You can create your online CSV to JSON tool by using our standalone libraries or Cloud APIs.

Conclusion

In this article, you have seen how to use our free CSV to JSON converter and convert CSV data to JSON format online. In addition, we have provided you with the guidelines to create your CSV to JSON converter using different programming languages including C# and Java.

See Also