diff --git a/src/My.Extensions.Localization.Json/JsonLocalizationOptions.cs b/src/My.Extensions.Localization.Json/JsonLocalizationOptions.cs
index 4eb1cae..8d56841 100644
--- a/src/My.Extensions.Localization.Json/JsonLocalizationOptions.cs
+++ b/src/My.Extensions.Localization.Json/JsonLocalizationOptions.cs
@@ -5,4 +5,11 @@ namespace My.Extensions.Localization.Json;
 public class JsonLocalizationOptions : LocalizationOptions
 {
     public ResourcesType ResourcesType { get; set; } = ResourcesType.TypeBased;
+
+    /// <summary>
+    /// Gets or sets a value indicating whether to use the full generic type name for resource files.
+    /// When set to <c>true</c> (default), the full generic type name (e.g., "GenericClass`1[[...]]") is used.
+    /// When set to <c>false</c>, the generic type markers are stripped (e.g., "GenericClass"), making it easier to name resource files.
+    /// </summary>
+    public bool UseGenericResources { get; set; } = true;
 }
\ No newline at end of file
diff --git a/src/My.Extensions.Localization.Json/JsonStringLocalizerFactory.cs b/src/My.Extensions.Localization.Json/JsonStringLocalizerFactory.cs
index a45a9ea..137227f 100644
--- a/src/My.Extensions.Localization.Json/JsonStringLocalizerFactory.cs
+++ b/src/My.Extensions.Localization.Json/JsonStringLocalizerFactory.cs
@@ -18,6 +18,7 @@ public class JsonStringLocalizerFactory : IStringLocalizerFactory
     private readonly ConcurrentDictionary<string, JsonStringLocalizer> _localizerCache = new();
     private readonly string _resourcesRelativePath;
     private readonly ResourcesType _resourcesType = ResourcesType.TypeBased;
+    private readonly bool _useGenericResources;
     private readonly ILoggerFactory _loggerFactory;
 
     public JsonStringLocalizerFactory(
@@ -28,6 +29,7 @@ public JsonStringLocalizerFactory(
 
         _resourcesRelativePath = localizationOptions.Value.ResourcesPath ?? string.Empty;
         _resourcesType = localizationOptions.Value.ResourcesType;
+        _useGenericResources = localizationOptions.Value.UseGenericResources;
         _loggerFactory = loggerFactory ?? throw new ArgumentNullException(nameof(loggerFactory));
     }
 
@@ -52,8 +54,10 @@ public IStringLocalizer Create(Type resourceSource)
             ? typeInfo.Name
             : TrimPrefix(typeInfo.FullName, assemblyName + ".");
 
-        resourcesPath = Path.Combine(PathHelpers.GetApplicationRoot(), GetResourcePath(assembly));
         typeName = TryFixInnerClassPath(typeName);
+        typeName = TryStripGenericTypeMarkers(typeName);
+
+        resourcesPath = Path.Combine(PathHelpers.GetApplicationRoot(), GetResourcePath(assembly));
 
         return _localizerCache.GetOrAdd($"culture={CultureInfo.CurrentUICulture.Name}, typeName={typeName}", _ => CreateJsonStringLocalizer(resourcesPath, typeName));
     }
@@ -79,6 +83,7 @@ public IStringLocalizer Create(string baseName, string location)
             if (_resourcesType == ResourcesType.TypeBased)
             {
                 baseName = TryFixInnerClassPath(baseName);
+                baseName = TryStripGenericTypeMarkers(baseName);
                 resourceName = TrimPrefix(baseName, location + ".");
             }
 
@@ -129,4 +134,20 @@ private static string TryFixInnerClassPath(string path)
 
         return fixedPath;
     }
+
+    private string TryStripGenericTypeMarkers(string typeName)
+    {
+        if (_useGenericResources)
+        {
+            return typeName;
+        }
+
+        var backtickIndex = typeName.IndexOf('`', StringComparison.Ordinal);
+        if (backtickIndex >= 0)
+        {
+            return typeName.Substring(0, backtickIndex);
+        }
+
+        return typeName;
+    }
 }
\ No newline at end of file
diff --git a/test/My.Extensions.Localization.Json.Tests/Common/GenericTest.cs b/test/My.Extensions.Localization.Json.Tests/Common/GenericTest.cs
new file mode 100644
index 0000000..9e8a027
--- /dev/null
+++ b/test/My.Extensions.Localization.Json.Tests/Common/GenericTest.cs
@@ -0,0 +1,5 @@
+namespace My.Extensions.Localization.Json.Tests.Common;
+
+internal class GenericTest<T>
+{
+}
diff --git a/test/My.Extensions.Localization.Json.Tests/JsonStringLocalizerFactoryTests.cs b/test/My.Extensions.Localization.Json.Tests/JsonStringLocalizerFactoryTests.cs
index 8e230dc..1eef765 100644
--- a/test/My.Extensions.Localization.Json.Tests/JsonStringLocalizerFactoryTests.cs
+++ b/test/My.Extensions.Localization.Json.Tests/JsonStringLocalizerFactoryTests.cs
@@ -112,11 +112,48 @@ public async Task LocalizerReturnsTranslationFromInnerClass()
         var response = await client.GetAsync("/");
     }
 
-    private void SetupLocalizationOptions(string resourcesPath, ResourcesType resourcesType = ResourcesType.TypeBased)
+    [Fact]
+    public void CreateLocalizerForGenericType_WithUseGenericResourcesFalse_StripsGenericMarkers()
+    {
+        SetupLocalizationOptions("Resources", ResourcesType.TypeBased, useGenericResources: false);
+        LocalizationHelper.SetCurrentCulture("fr");
+
+        // Arrange
+        var localizerFactory = new JsonStringLocalizerFactory(_localizationOptions.Object, _loggerFactory);
+
+        // Act - Create localizer for a generic type
+        var localizer = localizerFactory.Create(typeof(GenericTest<string>));
+
+        // Assert
+        Assert.NotNull(localizer);
+        Assert.Equal("Bonjour Générique", localizer["Hello"]);
+    }
+
+    [Fact]
+    public void CreateLocalizerForGenericType_WithUseGenericResourcesTrue_UsesFullTypeName()
+    {
+        SetupLocalizationOptions("Resources", ResourcesType.TypeBased, useGenericResources: true);
+        LocalizationHelper.SetCurrentCulture("fr");
+
+        // Arrange
+        var localizerFactory = new JsonStringLocalizerFactory(_localizationOptions.Object, _loggerFactory);
+
+        // Act - Create localizer for a generic type (with default UseGenericResources = true, 
+        // the resource name includes generic markers, so it won't find the resource file)
+        var localizer = localizerFactory.Create(typeof(GenericTest<string>));
+
+        // Assert - Resource not found because the file is named GenericTest.fr.json, not GenericTest`1[[...]]
+        Assert.NotNull(localizer);
+        var result = localizer["Hello"];
+        Assert.True(result.ResourceNotFound);
+    }
+
+    private void SetupLocalizationOptions(string resourcesPath, ResourcesType resourcesType = ResourcesType.TypeBased, bool useGenericResources = true)
         => _localizationOptions.Setup(o => o.Value)
             .Returns(() => new JsonLocalizationOptions {
                 ResourcesPath = resourcesPath,
-                ResourcesType = resourcesType
+                ResourcesType = resourcesType,
+                UseGenericResources = useGenericResources
             });
 
     public class InnerClassStartup
diff --git a/test/My.Extensions.Localization.Json.Tests/My.Extensions.Localization.Json.Tests.csproj b/test/My.Extensions.Localization.Json.Tests/My.Extensions.Localization.Json.Tests.csproj
index 82785a0..33a92d5 100644
--- a/test/My.Extensions.Localization.Json.Tests/My.Extensions.Localization.Json.Tests.csproj
+++ b/test/My.Extensions.Localization.Json.Tests/My.Extensions.Localization.Json.Tests.csproj
@@ -39,6 +39,9 @@
     <None Update="Resources\Common\Test.fr.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <None Update="Resources\Common\GenericTest.fr.json">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
 
 </Project>
diff --git a/test/My.Extensions.Localization.Json.Tests/Resources/Common/GenericTest.fr.json b/test/My.Extensions.Localization.Json.Tests/Resources/Common/GenericTest.fr.json
new file mode 100644
index 0000000..4232242
--- /dev/null
+++ b/test/My.Extensions.Localization.Json.Tests/Resources/Common/GenericTest.fr.json
@@ -0,0 +1,3 @@
+{
+  "Hello": "Bonjour Générique"
+}