diff --git a/Source/Editor/Windows/Assets/FontWindow.cs b/Source/Editor/Windows/Assets/FontWindow.cs
index e08a87b05..0f0bc1630 100644
--- a/Source/Editor/Windows/Assets/FontWindow.cs
+++ b/Source/Editor/Windows/Assets/FontWindow.cs
@@ -1,5 +1,6 @@
 // Copyright (c) Wojciech Figat. All rights reserved.
 
+using System;
 using System.ComponentModel;
 using FlaxEditor.Content;
 using FlaxEditor.CustomEditors;
@@ -25,6 +26,10 @@ namespace FlaxEditor.Windows.Assets
             [EditorOrder(5), EditorDisplay("Properties"), Tooltip("The rasterization mode used when generating font atlases.")]
             public FontRasterMode RasterMode;
 
+            [DefaultValue(32.0f)]
+            [EditorOrder(6), EditorDisplay("Properties"), Tooltip("The font size used when generating MSDF font atlases.")]
+            public float MSDFSize;
+
             [DefaultValue(FontHinting.Default)]
             [EditorOrder(10), EditorDisplay("Properties"), Tooltip("The font hinting used when rendering characters.")]
             public FontHinting Hinting;
@@ -47,6 +52,7 @@ namespace FlaxEditor.Windows.Assets
                 {
                     Hinting = Hinting,
                     RasterMode = RasterMode,
+                    MSDFSize = MSDFSize,
                 };
                 if (AntiAliasing)
                     options.Flags |= FontFlags.AntiAliasing;
@@ -63,6 +69,7 @@ namespace FlaxEditor.Windows.Assets
                 Bold = (options.Flags & FontFlags.Bold) == FontFlags.Bold;
                 Italic = (options.Flags & FontFlags.Italic) == FontFlags.Italic;
                 RasterMode = options.RasterMode;
+                MSDFSize = options.MSDFSize;
             }
         }
 
diff --git a/Source/Engine/Content/Upgraders/FontAssetUpgrader.h b/Source/Engine/Content/Upgraders/FontAssetUpgrader.h
index 4ca6e6d73..b6e8ec12a 100644
--- a/Source/Engine/Content/Upgraders/FontAssetUpgrader.h
+++ b/Source/Engine/Content/Upgraders/FontAssetUpgrader.h
@@ -19,12 +19,13 @@ public:
         const Upgrader upgraders[] =
         {
             { 3, 4, &Upgrade_3_To_4 },
+            { 4, 5, &Upgrade_4_To_5 },
         };
         setup(upgraders, ARRAY_COUNT(upgraders));
     }
 
 private:
-    struct FontOptionsOld
+    struct FontOptions3
     {
         FontHinting Hinting;
         FontFlags Flags;
@@ -34,8 +35,8 @@ private:
     {
         ASSERT(context.Input.SerializedVersion == 3 && context.Output.SerializedVersion == 4);
 
-        FontOptionsOld optionsOld;
-        Platform::MemoryCopy(&optionsOld, context.Input.CustomData.Get(), sizeof(FontOptionsOld));
+        FontOptions3 optionsOld;
+        Platform::MemoryCopy(&optionsOld, context.Input.CustomData.Get(), sizeof(FontOptions3));
 
         FontOptions options;
         options.Hinting = optionsOld.Hinting;
@@ -45,6 +46,30 @@ private:
 
         return CopyChunk(context, 0);
     }
+
+    struct FontOptions4
+    {
+        FontHinting Hinting;
+        FontFlags Flags;
+        FontRasterMode RasterMode;
+    };
+
+    static bool Upgrade_4_To_5(AssetMigrationContext& context)
+    {
+        ASSERT(context.Input.SerializedVersion == 4 && context.Output.SerializedVersion == 5);
+
+        FontOptions4 optionsOld;
+        Platform::MemoryCopy(&optionsOld, context.Input.CustomData.Get(), sizeof(FontOptions4));
+
+        FontOptions options;
+        options.Hinting = optionsOld.Hinting;
+        options.Flags = optionsOld.Flags;
+        options.RasterMode = optionsOld.RasterMode;
+        options.MSDFSize = 32.0f;
+        context.Output.CustomData.Copy(&options);
+
+        return CopyChunk(context, 0);
+    }
 };
 
 #endif
diff --git a/Source/Engine/ContentImporters/ImportFont.cpp b/Source/Engine/ContentImporters/ImportFont.cpp
index 964f3907e..b01b36627 100644
--- a/Source/Engine/ContentImporters/ImportFont.cpp
+++ b/Source/Engine/ContentImporters/ImportFont.cpp
@@ -12,13 +12,14 @@
 CreateAssetResult ImportFont::Import(CreateAssetContext& context)
 {
     // Base
-    IMPORT_SETUP(FontAsset, 4);
+    IMPORT_SETUP(FontAsset, 5);
 
     // Setup header
     FontOptions options;
     options.Hinting = FontHinting::Default;
     options.Flags = FontFlags::AntiAliasing;
     options.RasterMode = FontRasterMode::Bitmap;
+    options.MSDFSize = 32.0f;
     context.Data.CustomData.Copy(&options);
 
     // Open the file
diff --git a/Source/Engine/Render2D/FontAsset.cs b/Source/Engine/Render2D/FontAsset.cs
index 624daab5b..f49ae4ebb 100644
--- a/Source/Engine/Render2D/FontAsset.cs
+++ b/Source/Engine/Render2D/FontAsset.cs
@@ -13,7 +13,7 @@ namespace FlaxEngine
         /// <returns><c>true</c> if this object has the same value as <paramref name="other" />; otherwise, <c>false</c> </returns>
         public bool Equals(FontOptions other)
         {
-            return Hinting == other.Hinting && Flags == other.Flags && RasterMode == other.RasterMode;
+            return Hinting == other.Hinting && Flags == other.Flags && RasterMode == other.RasterMode && MSDFSize == other.MSDFSize;
         }
 
         /// <inheritdoc />
@@ -25,7 +25,7 @@ namespace FlaxEngine
         /// <inheritdoc />
         public override int GetHashCode()
         {
-            return HashCode.Combine((int)Hinting, (int)Flags, (int)RasterMode);
+            return HashCode.Combine((int)Hinting, (int)Flags, (int)RasterMode, MSDFSize);
         }
 
         /// <summary>
@@ -36,7 +36,7 @@ namespace FlaxEngine
         /// <returns><c>true</c> if <paramref name="left" /> has the same value as <paramref name="right" />; otherwise, <c>false</c>.</returns>
         public static bool operator ==(FontOptions left, FontOptions right)
         {
-            return left.Hinting == right.Hinting && left.Flags == right.Flags && left.RasterMode == right.RasterMode;
+            return left.Hinting == right.Hinting && left.Flags == right.Flags && left.RasterMode == right.RasterMode && left.MSDFSize == right.MSDFSize;
         }
 
         /// <summary>
@@ -47,7 +47,7 @@ namespace FlaxEngine
         /// <returns><c>true</c> if <paramref name="left" /> has a different value than <paramref name="right" />; otherwise,<c>false</c>.</returns>
         public static bool operator !=(FontOptions left, FontOptions right)
         {
-            return left.Hinting != right.Hinting || left.Flags != right.Flags || left.RasterMode != right.RasterMode;
+            return left.Hinting != right.Hinting || left.Flags != right.Flags || left.RasterMode != right.RasterMode || left.MSDFSize != right.MSDFSize;
         }
     }
 }
diff --git a/Source/Engine/Render2D/FontAsset.h b/Source/Engine/Render2D/FontAsset.h
index c3aa141a8..4bf2114e1 100644
--- a/Source/Engine/Render2D/FontAsset.h
+++ b/Source/Engine/Render2D/FontAsset.h
@@ -105,6 +105,11 @@ API_STRUCT() struct FontOptions
     /// The font rasterization mode.
     /// </summary>
     API_FIELD() FontRasterMode RasterMode;
+
+    /// <summary>
+    /// The font size used when generating MSDF font atlases.
+    /// </summary>
+    API_FIELD() float MSDFSize;
 };
 
 /// <summary>
@@ -112,7 +117,7 @@ API_STRUCT() struct FontOptions
 /// </summary>
 API_CLASS(NoSpawn) class FLAXENGINE_API FontAsset : public BinaryAsset
 {
-    DECLARE_BINARY_ASSET_HEADER(FontAsset, 4);
+    DECLARE_BINARY_ASSET_HEADER(FontAsset, 5);
     friend Font;
 
 private: