Is there a way to convert the s3 image URL to base64 in asp.net

i trying to convert it from since 2 days but nothing happend pls help me to solve

and my url
the actual process is i need to download then convert to base64 i tried but unable to convert to proper format

the actual format i need is like below

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

can anyone provide me tha code pls help me i tried chatgpt also but none worked well..

3 Replies

Know the answer? Post it — somebody with the same question will find it here.

Vishal Joshi2y ago

Hello Jaya

Please try the below code

let image = await axios.get('http://aaa.bbb/image.png', {responseType: 'arraybuffer'});
let returnedB64 = Buffer.from(image.data).toString('base64');

Thanks

Jaya Prakash2y ago
chat gpt code is not working i tried but didnt get proper format
+2

Jithu Thomas2y ago

To convert an image from a URL to Base64 in ASP.NET, you can use the WebClient class to download the image from the URL, then convert it to Base64. Here's a sample code snippet to achieve this:

using System;
using System.Net;
using System.IO;

public class ImageConverter
{
    public static string ConvertToBase64(string imageUrl)
    {
        try
        {
            using (WebClient client = new WebClient())
            {
                // Download the image from the URL
                byte[] imageData = client.DownloadData(imageUrl);
                
                // Convert the byte array to a Base64 string
                string base64String = Convert.ToBase64String(imageData);
                
                return base64String;
            }
        }
        catch (Exception ex)
        {
            // Handle exceptions if any
            Console.WriteLine("Error: " + ex.Message);
            return null;
        }
    }

    public static void Main(string[] args)
    {
        string imageUrl = "https://example.com/image.jpg"; // Replace this with your image URL
        string base64Image = ConvertToBase64(imageUrl);
        
        if (base64Image != null)
        {
            Console.WriteLine("Base64 Image: " + base64Image);
        }
        else
        {
            Console.WriteLine("Failed to convert image to Base64.");
        }
    }
}

Replace "https://example.com/image.jpg" with your actual image URL. When you run this code, it will download the image from the URL and convert it to a Base64 string. You can then use this Base64 string as needed in your application. Make sure to handle exceptions appropriately, especially when dealing with network operations.