In today’s data-driven world, converting files between formats is a common necessity. Excel spreadsheets, with their structured and tabular data, often need to be converted into JSON arrays for various applications such as web development, data integration, and API interactions. JSON (JavaScript Object Notation) is a lightweight, easy-to-read format widely used for data exchange between systems. Fortunately, converting Excel to JSON array is straightforward with the right online tools. In this article, we’ll explore easy methods to convert Excel to JSON array online, focusing on how OnlineConvert.Cloud can simplify the process.

Why Convert Excel to JSON Array?

Before diving into the conversion methods, it’s important to understand the benefits of converting Excel files to JSON arrays:

• Data Interchange: JSON is commonly used for data interchange between servers and clients, especially in web applications and APIs.
• Compatibility: JSON is compatible with many programming languages and platforms, making it ideal for integration and processing tasks.
• Lightweight Format: JSON’s compact and human-readable format makes it efficient for handling data in web development and software applications.

Methods to Convert Excel to JSON Array Online

Converting Excel to JSON array online is convenient and efficient with various tools available. Here are some easy methods to achieve this:

Method 1: Using OnlineConvert.Cloud

OnlineConvert.Cloud is a user-friendly platform that provides a seamless Excel to JSON conversion process. Here’s how to use it:

1. Visit the Website:
   • Go to OnlineConvert.Cloud.
   • Navigate to the “Excel to JSON” converter tool under the “Convert” section.
2. Upload Your Excel File:
   • Click on the “Choose File” button to select your Excel file from your computer.
   • Alternatively, you can drag and drop the file into the upload area.
3. Configure Conversion Settings:
   • Review the settings available for the conversion. You may have options to select specific sheets or adjust output format settings.
4. Start the Conversion:
   • Click the “Convert” button to begin the process.
   • Wait for the tool to process and convert your file into a JSON array.
5. Download the JSON File:
   • Once the conversion is complete, a download link will be provided.
   • Click the link to download the JSON file to your computer.

Method 2: Using Google Sheets and Google Apps Script

For those familiar with Google Sheets, converting Excel to JSON array can be done using Google Sheets and Google Apps Script:

1. Import Excel to Google Sheets:
   • Upload your Excel file to Google Drive.
   • Open the file with Google Sheets.
2. Open Google Apps Script:
   • Go to Extensions > Apps Script in Google Sheets.
3. Write a Script:
   • Use the following script to convert your sheet to JSON:

function convertToJSON() {

  var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();

  var range = sheet.getDataRange();

  var values = range.getValues();

  var json = [];

  var headers = values[0];

  for (var i = 1; i < values.length; i++) {

    var obj = {};

    for (var j = 0; j < headers.length; j++) {

      obj[headers[j]] = values[i][j];

    }

    json.push(obj);

  }

  var fileName = 'data.json';

  var file = DriveApp.createFile(fileName, JSON.stringify(json));

  Logger.log('File created: ' + file.getUrl());

}

4. Run the Script:
   • Click the play button to execute the script.
   • The script will create a JSON file in your Google Drive.
5. Download the JSON File:
   • Access the JSON file from your Google Drive and download it.

Method 3: Using Microsoft Power Automate

Microsoft Power Automate (formerly Microsoft Flow) can also be used to automate the conversion process:

1. Create a New Flow:
   • Go to Microsoft Power Automate and create a new flow.
2. Set Up the Trigger:
   • Choose a trigger like “When a file is created” in OneDrive or SharePoint.
3. Add an Action:
   • Use the “Convert File” action to convert Excel to JSON.
4. Configure Output:
   • Set up the output to save the JSON file in a desired location.
5. Run the Flow:
   • Trigger the flow and monitor the output to ensure successful conversion.

Best Practices for Excel to JSON Conversion

To ensure a successful conversion, follow these best practices:

Organize Data:

• Ensure your Excel data is well-organized with clear headers and consistent formatting.

Validate JSON Output:

• Use a JSON validator to check the integrity of the output file and confirm it meets your requirements.

Handle Large Files:

• For large Excel files, consider splitting them into smaller chunks to avoid processing issues.

Check for Compatibility:

• Verify that the JSON format aligns with the requirements of your application or system.

Conclusion

Converting Excel to JSON array online is a quick and efficient process with the help of tools like OnlineConvert.Cloud. Whether you use OnlineConvert.Cloud for a straightforward conversion, Google Sheets and Apps Script for a custom solution, or Microsoft Power Automate for automation, the methods described will help you manage your data transformation needs effectively.For more insights and tools for file conversions, visit OnlineConvert.Cloud and explore our wide range of services. Embrace the convenience of online conversion and streamline your data management tasks today!