diff --git a/ShareX.HelpersLib/Helpers/URLHelpers.cs b/ShareX.HelpersLib/Helpers/URLHelpers.cs
index d0d5fbb41..3935f9b89 100644
--- a/ShareX.HelpersLib/Helpers/URLHelpers.cs
+++ b/ShareX.HelpersLib/Helpers/URLHelpers.cs
@@ -304,6 +304,11 @@ public static List<string> GetPaths(string path)
 
         private static readonly string[] URLPrefixes = new string[] { "http://", "https://", "ftp://", "ftps://", "file://" };
 
+        public static bool HasPrefix(string url)
+        {
+            return URLPrefixes.Any(x => url.StartsWith(x, StringComparison.InvariantCultureIgnoreCase));
+        }
+
         public static string FixPrefix(string url)
         {
             if (!HasPrefix(url))
@@ -324,11 +329,6 @@ public static string ForceHTTPS(string url)
             return url;
         }
 
-        public static bool HasPrefix(string url)
-        {
-            return URLPrefixes.Any(x => url.StartsWith(x, StringComparison.InvariantCultureIgnoreCase));
-        }
-
         public static string RemovePrefixes(string url)
         {
             foreach (string prefix in URLPrefixes)
diff --git a/ShareX.UploadersLib/FileUploaders/CustomFileUploader.cs b/ShareX.UploadersLib/FileUploaders/CustomFileUploader.cs
index eec226129..201b9c852 100644
--- a/ShareX.UploadersLib/FileUploaders/CustomFileUploader.cs
+++ b/ShareX.UploadersLib/FileUploaders/CustomFileUploader.cs
@@ -39,11 +39,12 @@ public CustomFileUploader(CustomUploaderItem customUploaderItem)
 
         public override UploadResult Upload(Stream stream, string fileName)
         {
-            if (customUploader.RequestType != CustomUploaderRequestType.POST) throw new Exception("'Request type' must be 'POST' when using custom file uploader.");
-            if (string.IsNullOrEmpty(customUploader.FileFormName)) throw new Exception("'File form name' must be not empty when using custom file uploader.");
-            if (string.IsNullOrEmpty(customUploader.RequestURL)) throw new Exception("'Request URL' must be not empty.");
+            if (customUploader.RequestType != CustomUploaderRequestType.POST)
+            {
+                throw new Exception("'Request type' must be 'POST' when using custom file uploader.");
+            }
 
-            UploadResult result = UploadData(stream, customUploader.RequestURL, fileName, customUploader.FileFormName, customUploader.ParseArguments(), responseType: customUploader.ResponseType);
+            UploadResult result = UploadData(stream, customUploader.GetRequestURL(), fileName, customUploader.GetFileFormName(), customUploader.GetArguments(), responseType: customUploader.ResponseType);
 
             if (result.IsSuccess)
             {
diff --git a/ShareX.UploadersLib/HelperClasses/CustomUploaderItem.cs b/ShareX.UploadersLib/HelperClasses/CustomUploaderItem.cs
index a13934486..61d664463 100644
--- a/ShareX.UploadersLib/HelperClasses/CustomUploaderItem.cs
+++ b/ShareX.UploadersLib/HelperClasses/CustomUploaderItem.cs
@@ -24,6 +24,7 @@
 #endregion License Information (GPL v3)
 
 using ShareX.HelpersLib;
+using System;
 using System.Collections.Generic;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -80,7 +81,27 @@ public HttpMethod GetHttpMethod()
             }
         }
 
-        public Dictionary<string, string> ParseArguments(string input = null)
+        public string GetRequestURL()
+        {
+            if (string.IsNullOrEmpty(RequestURL))
+            {
+                throw new Exception("'Request URL' must be not empty.");
+            }
+
+            return URLHelpers.FixPrefix(RequestURL);
+        }
+
+        public string GetFileFormName()
+        {
+            if (string.IsNullOrEmpty(FileFormName))
+            {
+                throw new Exception("'File form name' must be not empty.");
+            }
+
+            return FileFormName;
+        }
+
+        public Dictionary<string, string> GetArguments(string input = null)
         {
             Dictionary<string, string> arguments = new Dictionary<string, string>();
 
diff --git a/ShareX.UploadersLib/ImageUploaders/CustomImageUploader.cs b/ShareX.UploadersLib/ImageUploaders/CustomImageUploader.cs
index f7a3cbf54..a3fe62070 100644
--- a/ShareX.UploadersLib/ImageUploaders/CustomImageUploader.cs
+++ b/ShareX.UploadersLib/ImageUploaders/CustomImageUploader.cs
@@ -39,11 +39,12 @@ public CustomImageUploader(CustomUploaderItem customUploaderItem)
 
         public override UploadResult Upload(Stream stream, string fileName)
         {
-            if (customUploader.RequestType != CustomUploaderRequestType.POST) throw new Exception("'Request type' must be 'POST' when using custom image uploader.");
-            if (string.IsNullOrEmpty(customUploader.FileFormName)) throw new Exception("'File form name' must be not empty when using custom image uploader.");
-            if (string.IsNullOrEmpty(customUploader.RequestURL)) throw new Exception("'Request URL' must be not empty.");
+            if (customUploader.RequestType != CustomUploaderRequestType.POST)
+            {
+                throw new Exception("'Request type' must be 'POST' when using custom image uploader.");
+            }
 
-            UploadResult result = UploadData(stream, customUploader.RequestURL, fileName, customUploader.FileFormName, customUploader.ParseArguments(), responseType: customUploader.ResponseType);
+            UploadResult result = UploadData(stream, customUploader.GetRequestURL(), fileName, customUploader.GetFileFormName(), customUploader.GetArguments(), responseType: customUploader.ResponseType);
 
             if (result.IsSuccess)
             {
diff --git a/ShareX.UploadersLib/TextUploaders/CustomTextUploader.cs b/ShareX.UploadersLib/TextUploaders/CustomTextUploader.cs
index b09b7b280..f41134c36 100644
--- a/ShareX.UploadersLib/TextUploaders/CustomTextUploader.cs
+++ b/ShareX.UploadersLib/TextUploaders/CustomTextUploader.cs
@@ -42,34 +42,34 @@ public CustomTextUploader(CustomUploaderItem customUploaderItem)
 
         public override UploadResult UploadText(string text, string fileName)
         {
-            if (string.IsNullOrEmpty(customUploader.RequestURL)) throw new Exception("'Request URL' must be not empty.");
+            UploadResult result = new UploadResult();
+
+            string requestURL = customUploader.GetRequestURL();
 
             if ((customUploader.RequestType != CustomUploaderRequestType.POST || string.IsNullOrEmpty(customUploader.FileFormName)) &&
                 (customUploader.Arguments == null || !customUploader.Arguments.Any(x => x.Value.Contains("$input$") || x.Value.Contains("%input"))))
                 throw new Exception("Atleast one '$input$' required for argument value.");
 
-            UploadResult result = new UploadResult();
-
-            Dictionary<string, string> args = customUploader.ParseArguments(text);
+            Dictionary<string, string> args = customUploader.GetArguments(text);
 
             if (customUploader.RequestType == CustomUploaderRequestType.POST)
             {
                 if (string.IsNullOrEmpty(customUploader.FileFormName))
                 {
-                    result.Response = SendRequest(HttpMethod.POST, customUploader.RequestURL, args, responseType: customUploader.ResponseType);
+                    result.Response = SendRequest(HttpMethod.POST, requestURL, args, responseType: customUploader.ResponseType);
                 }
                 else
                 {
                     byte[] byteArray = Encoding.UTF8.GetBytes(text);
                     using (MemoryStream stream = new MemoryStream(byteArray))
                     {
-                        result = UploadData(stream, customUploader.RequestURL, fileName, customUploader.FileFormName, args, responseType: customUploader.ResponseType);
+                        result = UploadData(stream, requestURL, fileName, customUploader.GetFileFormName(), args, responseType: customUploader.ResponseType);
                     }
                 }
             }
             else
             {
-                result.Response = SendRequest(customUploader.GetHttpMethod(), customUploader.RequestURL, args, responseType: customUploader.ResponseType);
+                result.Response = SendRequest(customUploader.GetHttpMethod(), requestURL, args, responseType: customUploader.ResponseType);
             }
 
             customUploader.ParseResponse(result);
diff --git a/ShareX.UploadersLib/URLShorteners/CustomURLShortener.cs b/ShareX.UploadersLib/URLShorteners/CustomURLShortener.cs
index 51d9d8e08..aa5294e43 100644
--- a/ShareX.UploadersLib/URLShorteners/CustomURLShortener.cs
+++ b/ShareX.UploadersLib/URLShorteners/CustomURLShortener.cs
@@ -43,16 +43,14 @@ public override UploadResult ShortenURL(string url)
             if (customUploader.RequestType == CustomUploaderRequestType.POST && !string.IsNullOrEmpty(customUploader.FileFormName))
                 throw new Exception("'File form name' cannot be used with custom URL shortener.");
 
-            if (string.IsNullOrEmpty(customUploader.RequestURL)) throw new Exception("'Request URL' must be not empty.");
-
             if (customUploader.Arguments == null || !customUploader.Arguments.Any(x => x.Value.Contains("$input$") || x.Value.Contains("%input")))
                 throw new Exception("Atleast one '$input$' required for argument value.");
 
             UploadResult result = new UploadResult { URL = url };
 
-            Dictionary<string, string> args = customUploader.ParseArguments(url);
+            Dictionary<string, string> args = customUploader.GetArguments(url);
 
-            result.Response = SendRequest(customUploader.GetHttpMethod(), customUploader.RequestURL, args, responseType: customUploader.ResponseType);
+            result.Response = SendRequest(customUploader.GetHttpMethod(), customUploader.GetRequestURL(), args, responseType: customUploader.ResponseType);
 
             customUploader.ParseResponse(result, true);