Excel to Image | .NET Excel Conversion library

Overview

The Syncfusion .NET Excel (XlsIO) library makes it easy to convert Excel to image in C#. With this library, you can effortlessly export and save worksheet content in PNG, JPG, and BMP image formats. This feature proves valuable in various scenarios where you need to share or display the worksheet content beyond Microsoft Excel, such as in presentations, websites, and documents.

The Excel to image conversion feature works seamlessly on these platforms: Windows Forms, ASP.NET, ASP.NET MVC, WPF, UWP, .NET, Xamarin, Blazor, WinUI, and .NET MAUI.

Excel to Image documentation

.NET Excel to Image

Features

Convert Excel to JPG, PNG, and BMP formats.
Export images with normal and best quality options.
Convert an entire Excel worksheet to an image.
Convert a specific Excel range to an image.
Convert Excel documents with,
- Tables, pivot tables, conditional formatting, and styles
- Rich-text formatting, text alignments, and images
- Text boxes and Unicode characters

How to convert Excel to an image in C#

Install the Syncfusion.XlsIORenderer.Net.Core NuGet package in your .NET application.
Initialize the ExcelEngine and IApplication objects.
Load the Excel document into IWorkbook.
Initialize the XlsIORenderer object.
Convert the worksheet range to an image using the ConvertToImage() method and save the resultant image in the MemoryStream object.

Here is an example of how to convert an Excel document to an image in C# using the Syncfusion.NET Excel library.

c#
using (ExcelEngine excelEngine = new ExcelEngine())
{
    IApplication application = excelEngine.Excel;
    application.DefaultVersion = ExcelVersion.Xlsx;
    using (FileStream excelStream = new FileStream("Sample.xlsx", FileMode.Open, FileAccess.Read))
    {
        IWorkbook workbook = application.Workbooks.Open(excelStream);
        IWorksheet sheet = workbook.Worksheets[0];
 
        //Initialize the XlsIO renderer  
        application.XlsIORenderer= new XlsIORenderer();
 
        //Save the image into a stream
        using (MemoryStream stream = new MemoryStream())	
        {
            //Convert the worksheet into an image
            sheet.ConvertToImage(1, 1, 10, 20, stream);
        }
    }
}