diff --git a/src/ImageSharp/Formats/Webp/Lossy/QuantEnc.cs b/src/ImageSharp/Formats/Webp/Lossy/QuantEnc.cs
index 2a40cffdcd..b6703d7390 100644
--- a/src/ImageSharp/Formats/Webp/Lossy/QuantEnc.cs
+++ b/src/ImageSharp/Formats/Webp/Lossy/QuantEnc.cs
@@ -16,8 +16,6 @@ namespace SixLabors.ImageSharp.Formats.Webp.Lossy
     /// </summary>
     internal static unsafe class QuantEnc
     {
-        private static readonly byte[] Zigzag = { 0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15 };
-
         private static readonly ushort[] WeightY = { 38, 32, 20, 9, 32, 28, 17, 7, 20, 17, 10, 4, 9, 7, 4, 2 };
 
         private const int MaxLevel = 2047;
@@ -47,6 +45,9 @@ internal static unsafe class QuantEnc
         private const int DSHIFT = 4;
         private const int DSCALE = 1;   // storage descaling, needed to make the error fit byte
 
+        // This uses C#'s optimization to refer to the static data segment of the assembly, no allocation occurs.
+        private static ReadOnlySpan<byte> Zigzag => new byte[] { 0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15 };
+
         public static void PickBestIntra16(Vp8EncIterator it, ref Vp8ModeScore rd, Vp8SegmentInfo[] segmentInfos, Vp8EncProba proba)
         {
             const int numBlocks = 16;
diff --git a/src/ImageSharp/Formats/Webp/Lossy/Vp8Matrix.cs b/src/ImageSharp/Formats/Webp/Lossy/Vp8Matrix.cs
index 66c91e44ad..7ee7a70080 100644
--- a/src/ImageSharp/Formats/Webp/Lossy/Vp8Matrix.cs
+++ b/src/ImageSharp/Formats/Webp/Lossy/Vp8Matrix.cs
@@ -1,6 +1,8 @@
 // Copyright (c) Six Labors.
 // Licensed under the Apache License, Version 2.0.
 
+using System;
+
 namespace SixLabors.ImageSharp.Formats.Webp.Lossy
 {
     internal unsafe struct Vp8Matrix
@@ -13,10 +15,6 @@ internal unsafe struct Vp8Matrix
             new[] { 110, 115 }
         };
 
-        // Sharpening by (slightly) raising the hi-frequency coeffs.
-        // Hack-ish but helpful for mid-bitrate range. Use with care.
-        private static readonly byte[] FreqSharpening = { 0, 30, 60, 90, 30, 60, 90, 90, 60, 90, 90, 90, 90, 90, 90, 90 };
-
         /// <summary>
         /// Number of descaling bits for sharpening bias.
         /// </summary>
@@ -47,6 +45,11 @@ internal unsafe struct Vp8Matrix
         /// </summary>
         public fixed short Sharpen[16];
 
+        // Sharpening by (slightly) raising the hi-frequency coeffs.
+        // Hack-ish but helpful for mid-bitrate range. Use with care.
+        // This uses C#'s optimization to refer to the static data segment of the assembly, no allocation occurs.
+        private static ReadOnlySpan<byte> FreqSharpening => new byte[] { 0, 30, 60, 90, 30, 60, 90, 90, 60, 90, 90, 90, 90, 90, 90, 90 };
+
         /// <summary>
         /// Returns the average quantizer.
         /// </summary>