diff --git a/src/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ContentModelBinderTests.cs b/src/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ModelBinders/ContentModelBinderTests.cs
similarity index 97%
rename from src/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ContentModelBinderTests.cs
rename to src/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ModelBinders/ContentModelBinderTests.cs
index 99a3ea4fe5..0ad8e2c421 100644
--- a/src/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ContentModelBinderTests.cs
+++ b/src/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ModelBinders/ContentModelBinderTests.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.Abstractions;
@@ -12,7 +11,7 @@ using Umbraco.Core.Models.PublishedContent;
 using Umbraco.Web.Common.ModelBinders;
 using Umbraco.Web.Models;
 
-namespace Umbraco.Tests.UnitTests.Umbraco.Web.Common
+namespace Umbraco.Tests.UnitTests.Umbraco.Web.Common.ModelBinders
 {
     [TestFixture]
     public class ContentModelBinderTests
@@ -92,9 +91,7 @@ namespace Umbraco.Tests.UnitTests.Umbraco.Web.Common
             var httpContext = new DefaultHttpContext();
             var routeData = new RouteData();
             if (withUmbracoDataToken)
-            {
                 routeData.DataTokens.Add(Constants.Web.UmbracoDataToken, source);
-            }
 
             var actionContext = new ActionContext(httpContext, routeData, new ActionDescriptor());
             var metadataProvider = new EmptyModelMetadataProvider();
diff --git a/src/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ModelBinders/HttpQueryStringModelBinderTests.cs b/src/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ModelBinders/HttpQueryStringModelBinderTests.cs
new file mode 100644
index 0000000000..6dd3b024b3
--- /dev/null
+++ b/src/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ModelBinders/HttpQueryStringModelBinderTests.cs
@@ -0,0 +1,90 @@
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Abstractions;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.Extensions.Primitives;
+using NUnit.Framework;
+using Umbraco.Web.Common.ModelBinders;
+
+namespace Umbraco.Tests.UnitTests.Umbraco.Web.Common.ModelBinders
+{
+    [TestFixture]
+    public class HttpQueryStringModelBinderTests
+    {
+        [Test]
+        public void Binds_Query_To_FormCollection()
+        {
+            // Arrange
+            var bindingContext = CreateBindingContext("?foo=bar&baz=buzz");
+            var binder = new HttpQueryStringModelBinder();
+
+            // Act
+            binder.BindModelAsync(bindingContext);
+
+            // Assert
+            Assert.True(bindingContext.Result.IsModelSet);
+
+            var typedModel = bindingContext.Result.Model as FormCollection;
+            Assert.IsNotNull(typedModel);
+            Assert.AreEqual(typedModel["foo"], "bar");
+            Assert.AreEqual(typedModel["baz"], "buzz");
+        }
+
+        [Test]
+        public void Sets_Culture_Form_Value_From_Query_If_Provided()
+        {
+            // Arrange
+            var bindingContext = CreateBindingContext("?foo=bar&baz=buzz&culture=en-gb");
+            var binder = new HttpQueryStringModelBinder();
+
+            // Act
+            binder.BindModelAsync(bindingContext);
+
+            // Assert
+            Assert.True(bindingContext.Result.IsModelSet);
+
+            var typedModel = bindingContext.Result.Model as FormCollection;
+            Assert.IsNotNull(typedModel);
+            Assert.AreEqual(typedModel["culture"], "en-gb");
+        }
+
+        [Test]
+        public void Sets_Culture_Form_Value_From_Header_If_Not_Provided_In_Query()
+        {
+            // Arrange
+            var bindingContext = CreateBindingContext("?foo=bar&baz=buzz");
+            var binder = new HttpQueryStringModelBinder();
+
+            // Act
+            binder.BindModelAsync(bindingContext);
+
+            // Assert
+            Assert.True(bindingContext.Result.IsModelSet);
+
+            var typedModel = bindingContext.Result.Model as FormCollection;
+            Assert.IsNotNull(typedModel);
+            Assert.AreEqual(typedModel["culture"], "en-gb");
+        }
+
+        private ModelBindingContext CreateBindingContext(string querystring)
+        {
+            var httpContext = new DefaultHttpContext();
+            httpContext.Request.QueryString = new QueryString(querystring);
+            httpContext.Request.Headers.Add("X-UMB-CULTURE", new StringValues("en-gb"));
+            var routeData = new RouteData();
+            var actionContext = new ActionContext(httpContext, routeData, new ActionDescriptor());
+            var metadataProvider = new EmptyModelMetadataProvider();
+            var routeValueDictionary = new RouteValueDictionary();
+            var valueProvider = new RouteValueProvider(BindingSource.Path, routeValueDictionary);
+            var modelType = typeof(FormCollection);
+            return new DefaultModelBindingContext
+            {
+                ActionContext = actionContext,
+                ModelMetadata = metadataProvider.GetMetadataForType(modelType),
+                ModelName = modelType.Name,
+                ValueProvider = valueProvider,
+            };
+        }
+    }
+}
diff --git a/src/Umbraco.Web.Common/Extensions/HttpRequestExtensions.cs b/src/Umbraco.Web.Common/Extensions/HttpRequestExtensions.cs
new file mode 100644
index 0000000000..9dab445992
--- /dev/null
+++ b/src/Umbraco.Web.Common/Extensions/HttpRequestExtensions.cs
@@ -0,0 +1,12 @@
+using Microsoft.AspNetCore.Http;
+
+namespace Umbraco.Web.Common.Extensions
+{
+    public static class HttpRequestExtensions
+    {
+        internal static string ClientCulture(this HttpRequest request)
+        {
+            return request.Headers.TryGetValue("X-UMB-CULTURE", out var values) ? values[0] : null;
+        }
+    }
+}
diff --git a/src/Umbraco.Web.Common/ModelBinders/HttpQueryStringModelBinder.cs b/src/Umbraco.Web.Common/ModelBinders/HttpQueryStringModelBinder.cs
new file mode 100644
index 0000000000..eb6a1ab7fb
--- /dev/null
+++ b/src/Umbraco.Web.Common/ModelBinders/HttpQueryStringModelBinder.cs
@@ -0,0 +1,51 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+using Microsoft.Extensions.Primitives;
+using Umbraco.Core;
+using Umbraco.Web.Common.Extensions;
+
+namespace Umbraco.Web.Common.ModelBinders
+{
+    /// <summary>
+    /// Allows an Action to execute with an arbitrary number of QueryStrings
+    /// </summary>
+    /// <remarks>
+    /// Just like you can POST an arbitrary number of parameters to an Action, you can't GET an arbitrary number
+    /// but this will allow you to do it.
+    /// </remarks>
+    public sealed class HttpQueryStringModelBinder : IModelBinder
+    {
+        public Task BindModelAsync(ModelBindingContext bindingContext)
+        {
+            var queryStrings = GetQueryAsDictionary(bindingContext.ActionContext.HttpContext.Request.Query);
+            var queryStringKeys = queryStrings.Select(kvp => kvp.Key).ToArray();
+            if (queryStringKeys.InvariantContains("culture") == false)
+            {
+                queryStrings.Add("culture", new StringValues(bindingContext.ActionContext.HttpContext.Request.ClientCulture()));
+            }
+
+            var formData = new FormCollection(queryStrings);
+            bindingContext.Result = ModelBindingResult.Success(formData);
+            return Task.CompletedTask;
+        }
+
+        private Dictionary<string, StringValues> GetQueryAsDictionary(IQueryCollection query)
+        {
+            var result = new Dictionary<string, StringValues>();
+            if (query == null)
+            {
+                return result;
+            }
+
+            foreach (var item in query)
+            {
+                result.Add(item.Key, item.Value);
+            }
+
+            return result;
+        }
+    }
+}
diff --git a/src/Umbraco.Web/WebApi/Filters/HttpQueryStringModelBinder.cs b/src/Umbraco.Web/WebApi/Filters/HttpQueryStringModelBinder.cs
index 4d58e2b512..3b8e4bea3f 100644
--- a/src/Umbraco.Web/WebApi/Filters/HttpQueryStringModelBinder.cs
+++ b/src/Umbraco.Web/WebApi/Filters/HttpQueryStringModelBinder.cs
@@ -14,6 +14,7 @@ namespace Umbraco.Web.WebApi.Filters
     /// Just like you can POST an arbitrary number of parameters to an Action, you can't GET an arbitrary number
     /// but this will allow you to do it
     /// </remarks>
+    /// Migrated to .NET core
     public sealed class HttpQueryStringModelBinder : IModelBinder
     {
         public bool BindModel(HttpActionContext actionContext, ModelBindingContext bindingContext)