diff --git a/src/ImageSharp/Common/Helpers/Numerics.cs b/src/ImageSharp/Common/Helpers/Numerics.cs
index fc6cfd585..81cc4b539 100644
--- a/src/ImageSharp/Common/Helpers/Numerics.cs
+++ b/src/ImageSharp/Common/Helpers/Numerics.cs
@@ -5,6 +5,7 @@ using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
 using System.Runtime.Intrinsics.X86;
 
 namespace SixLabors.ImageSharp;
@@ -808,6 +809,25 @@ internal static class Numerics
         return Sse2.ConvertToInt32(vsum);
     }
 
+    /// <summary>
+    /// Reduces elements of the vector into one sum.
+    /// </summary>
+    /// <param name="accumulator">The accumulator to reduce.</param>
+    /// <returns>The sum of all elements.</returns>
+    [MethodImpl(InliningOptions.ShortMethod)]
+    public static int ReduceSumArm(Vector128<uint> accumulator)
+    {
+        if (AdvSimd.Arm64.IsSupported)
+        {
+            Vector64<uint> sum = AdvSimd.Arm64.AddAcross(accumulator);
+            return (int)AdvSimd.Extract(sum, 0);
+        }
+
+        Vector128<ulong> sum2 = AdvSimd.AddPairwiseWidening(accumulator);
+        Vector64<uint> sum3 = AdvSimd.Add(sum2.GetLower().AsUInt32(), sum2.GetUpper().AsUInt32());
+        return (int)AdvSimd.Extract(sum3, 0);
+    }
+
     /// <summary>
     /// Reduces even elements of the vector into one sum.
     /// </summary>
diff --git a/src/ImageSharp/Formats/Webp/Lossy/LossyUtils.cs b/src/ImageSharp/Formats/Webp/Lossy/LossyUtils.cs
index 322a5f643..316c705e3 100644
--- a/src/ImageSharp/Formats/Webp/Lossy/LossyUtils.cs
+++ b/src/ImageSharp/Formats/Webp/Lossy/LossyUtils.cs
@@ -5,6 +5,7 @@ using System.Buffers.Binary;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
 using System.Runtime.Intrinsics.X86;
 
 // ReSharper disable InconsistentNaming
@@ -26,6 +27,11 @@ internal static class LossyUtils
             return Vp8_Sse16xN_Sse2(a, b, 8);
         }
 
+        if (AdvSimd.IsSupported)
+        {
+            return Vp8_Sse16x16_Neon(a, b);
+        }
+
         return Vp8_SseNxN(a, b, 16, 16);
     }
 
@@ -43,6 +49,11 @@ internal static class LossyUtils
             return Vp8_Sse16xN_Sse2(a, b, 4);
         }
 
+        if (AdvSimd.IsSupported)
+        {
+            return Vp8_Sse16x8_Neon(a, b);
+        }
+
         return Vp8_SseNxN(a, b, 16, 8);
     }
 
@@ -119,6 +130,11 @@ internal static class LossyUtils
             return Numerics.ReduceSum(sum);
         }
 
+        if (AdvSimd.IsSupported)
+        {
+            return Vp8_Sse4x4_Neon(a, b);
+        }
+
         return Vp8_SseNxN(a, b, 4, 4);
     }
 
@@ -199,6 +215,106 @@ internal static class LossyUtils
         return Numerics.ReduceSum(sum);
     }
 
+    [MethodImpl(InliningOptions.ShortMethod)]
+    private static unsafe int Vp8_Sse16x16_Neon(Span<byte> a, Span<byte> b)
+    {
+        Vector128<uint> sum = Vector128<uint>.Zero;
+        fixed (byte* aRef = &MemoryMarshal.GetReference(a))
+        {
+            fixed (byte* bRef = &MemoryMarshal.GetReference(b))
+            {
+                for (int y = 0; y < 16; y++)
+                {
+                    sum = AccumulateSSE16Neon(aRef + (y * WebpConstants.Bps), bRef + (y * WebpConstants.Bps), sum);
+                }
+            }
+        }
+
+#if NET7_0_OR_GREATER
+        return (int)Vector128.Sum(sum);
+#else
+        return Numerics.ReduceSumArm(sum);
+#endif
+    }
+
+    [MethodImpl(InliningOptions.ShortMethod)]
+    private static unsafe int Vp8_Sse16x8_Neon(Span<byte> a, Span<byte> b)
+    {
+        Vector128<uint> sum = Vector128<uint>.Zero;
+        fixed (byte* aRef = &MemoryMarshal.GetReference(a))
+        {
+            fixed (byte* bRef = &MemoryMarshal.GetReference(b))
+            {
+                for (int y = 0; y < 8; y++)
+                {
+                    sum = AccumulateSSE16Neon(aRef + (y * WebpConstants.Bps), bRef + (y * WebpConstants.Bps), sum);
+                }
+            }
+        }
+
+#if NET7_0_OR_GREATER
+        return (int)Vector128.Sum(sum);
+#else
+        return Numerics.ReduceSumArm(sum);
+#endif
+    }
+
+    [MethodImpl(InliningOptions.ShortMethod)]
+    private static int Vp8_Sse4x4_Neon(Span<byte> a, Span<byte> b)
+    {
+        Vector128<byte> a0 = Load4x4Neon(a).AsByte();
+        Vector128<byte> b0 = Load4x4Neon(b).AsByte();
+        Vector128<byte> absDiff = AdvSimd.AbsoluteDifference(a0, b0);
+        Vector64<byte> absDiffLower = absDiff.GetLower().AsByte();
+        Vector64<byte> absDiffUpper = absDiff.GetUpper().AsByte();
+        Vector128<ushort> prod1 = AdvSimd.MultiplyWideningLower(absDiffLower, absDiffLower);
+        Vector128<ushort> prod2 = AdvSimd.MultiplyWideningLower(absDiffUpper, absDiffUpper);
+
+        // pair-wise adds and widen.
+        Vector128<uint> sum1 = AdvSimd.AddPairwiseWidening(prod1);
+        Vector128<uint> sum2 = AdvSimd.AddPairwiseWidening(prod2);
+
+        Vector128<uint> sum = AdvSimd.Add(sum1, sum2);
+#if NET7_0_OR_GREATER
+        return (int)Vector128.Sum(sum);
+#else
+        return Numerics.ReduceSumArm(sum);
+#endif
+    }
+
+    // Load all 4x4 pixels into a single Vector128<uint>
+    [MethodImpl(InliningOptions.ShortMethod)]
+    private static unsafe Vector128<uint> Load4x4Neon(Span<byte> src)
+    {
+        fixed (byte* srcRef = &MemoryMarshal.GetReference(src))
+        {
+            Vector128<uint> output = Vector128<uint>.Zero;
+            output = AdvSimd.LoadAndInsertScalar(output, 0, (uint*)srcRef);
+            output = AdvSimd.LoadAndInsertScalar(output, 1, (uint*)(srcRef + WebpConstants.Bps));
+            output = AdvSimd.LoadAndInsertScalar(output, 2, (uint*)(srcRef + (WebpConstants.Bps * 2)));
+            output = AdvSimd.LoadAndInsertScalar(output, 3, (uint*)(srcRef + (WebpConstants.Bps * 3)));
+            return output;
+        }
+    }
+
+    [MethodImpl(InliningOptions.ShortMethod)]
+    private static unsafe Vector128<uint> AccumulateSSE16Neon(byte* a, byte* b, Vector128<uint> sum)
+    {
+        Vector128<byte> a0 = AdvSimd.LoadVector128(a);
+        Vector128<byte> b0 = AdvSimd.LoadVector128(b);
+
+        Vector128<byte> absDiff = AdvSimd.AbsoluteDifference(a0, b0);
+        Vector64<byte> absDiffLower = absDiff.GetLower();
+        Vector64<byte> absDiffUpper = absDiff.GetUpper();
+        Vector128<ushort> prod1 = AdvSimd.MultiplyWideningLower(absDiffLower, absDiffLower);
+        Vector128<ushort> prod2 = AdvSimd.MultiplyWideningLower(absDiffUpper, absDiffUpper);
+
+        // pair-wise adds and widen.
+        Vector128<uint> sum1 = AdvSimd.AddPairwiseWidening(prod1);
+        Vector128<uint> sum2 = AdvSimd.AddPairwiseWidening(prod2);
+        return AdvSimd.Add(sum, AdvSimd.Add(sum1, sum2));
+    }
+
     [MethodImpl(InliningOptions.ShortMethod)]
     private static Vector128<int> SubtractAndAccumulate(Vector128<byte> a, Vector128<byte> b)
     {
diff --git a/tests/ImageSharp.Tests/Formats/WebP/LossyUtilsTests.cs b/tests/ImageSharp.Tests/Formats/WebP/LossyUtilsTests.cs
index e7f9ade36..73e7044f5 100644
--- a/tests/ImageSharp.Tests/Formats/WebP/LossyUtilsTests.cs
+++ b/tests/ImageSharp.Tests/Formats/WebP/LossyUtilsTests.cs
@@ -1,6 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
+using System.Runtime.InteropServices;
 using SixLabors.ImageSharp.Formats.Webp.Lossy;
 using SixLabors.ImageSharp.Tests.TestUtilities;
 
@@ -222,62 +223,99 @@ public class LossyUtilsTests
     public void HadamardTransform_Works() => RunHadamardTransformTest();
 
     [Fact]
-    public void TransformTwo_WithHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunTransformTwoTest, HwIntrinsics.AllowAll);
+    public void TransformTwo_WithHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunTransformTwoTest, HwIntrinsics.AllowAll);
 
     [Fact]
-    public void TransformTwo_WithoutHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunTransformTwoTest, HwIntrinsics.DisableHWIntrinsic);
+    public void TransformTwo_WithoutHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunTransformTwoTest, HwIntrinsics.DisableHWIntrinsic);
 
     [Fact]
-    public void TransformOne_WithHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunTransformOneTest, HwIntrinsics.AllowAll);
+    public void TransformOne_WithHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunTransformOneTest, HwIntrinsics.AllowAll);
 
     [Fact]
-    public void TransformOne_WithoutHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunTransformOneTest, HwIntrinsics.DisableHWIntrinsic);
+    public void TransformOne_WithoutHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunTransformOneTest, HwIntrinsics.DisableHWIntrinsic);
 
-    // This will test the AVX2 version.
+    // This will test the AVX2 or ARM version.
     [Fact]
-    public void Vp8Sse16X16_WithHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X16Test, HwIntrinsics.AllowAll);
+    public void Vp8Sse16X16_WithHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X16Test, HwIntrinsics.AllowAll);
 
     // This will test the SSE2 version.
     [Fact]
-    public void Vp8Sse16X16_WithoutAVX2_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X16Test, HwIntrinsics.DisableAVX2);
+    public void Vp8Sse16X16_WithoutAVX2_Works()
+    {
+        if (RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+        {
+            return;
+        }
+
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X16Test, HwIntrinsics.DisableAVX2);
+    }
 
     // This will test the fallback scalar version.
     [Fact]
-    public void Vp8Sse16X16_WithoutSSE2_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X16Test, HwIntrinsics.DisableSSE2 | HwIntrinsics.DisableAVX);
+    public void Vp8Sse16X16_WithoutHwIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X16Test, HwIntrinsics.DisableHWIntrinsic);
 
-    // This will test the AVX2 version.
+    // This will test the AVX2 or ARM version.
     [Fact]
-    public void Vp8Sse16X8_WithHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X8Test, HwIntrinsics.AllowAll);
+    public void Vp8Sse16X8_WithHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X8Test, HwIntrinsics.AllowAll);
 
     // This will test the SSE2 version.
     [Fact]
-    public void Vp8Sse16X8_WithoutAVX2_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X8Test, HwIntrinsics.DisableAVX2);
+    public void Vp8Sse16X8_WithoutAVX2_Works()
+    {
+        if (RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+        {
+            return;
+        }
+
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X8Test, HwIntrinsics.DisableAVX2);
+    }
 
     // This will test the fallback scalar version.
     [Fact]
-    public void Vp8Sse16X8_WithoutHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X8Test, HwIntrinsics.DisableSSE2 | HwIntrinsics.DisableAVX);
+    public void Vp8Sse16X8_WithoutHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse16X8Test, HwIntrinsics.DisableHWIntrinsic);
 
-    // This will test the AVX2 version.
+    // This will test the AVX2 version or ARM version.
     [Fact]
-    public void Vp8Sse4X4_WithHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse4X4Test, HwIntrinsics.AllowAll);
+    public void Vp8Sse4X4_WithHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse4X4Test, HwIntrinsics.AllowAll);
 
     // This will test the SSE2 version.
     [Fact]
-    public void Vp8Sse4X4_WithoutAVX2_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse4X4Test, HwIntrinsics.DisableAVX2);
+    public void Vp8Sse4X4_WithoutAVX2_Works()
+    {
+        if (RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+        {
+            return;
+        }
+
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse4X4Test, HwIntrinsics.DisableAVX2);
+    }
 
     // This will test the fallback scalar version.
     [Fact]
-    public void Vp8Sse4X4_WithoutHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse4X4Test, HwIntrinsics.DisableSSE2 | HwIntrinsics.DisableAVX);
+    public void Vp8Sse4X4_WithoutHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunVp8Sse4X4Test, HwIntrinsics.DisableHWIntrinsic);
 
     [Fact]
-    public void Mean16x4_WithHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunMean16x4Test, HwIntrinsics.AllowAll);
+    public void Mean16x4_WithHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunMean16x4Test, HwIntrinsics.AllowAll);
 
     [Fact]
-    public void Mean16x4_WithoutHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunMean16x4Test, HwIntrinsics.DisableHWIntrinsic);
+    public void Mean16x4_WithoutHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunMean16x4Test, HwIntrinsics.DisableHWIntrinsic);
 
     [Fact]
-    public void HadamardTransform_WithHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunHadamardTransformTest, HwIntrinsics.AllowAll);
+    public void HadamardTransform_WithHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunHadamardTransformTest, HwIntrinsics.AllowAll);
 
     [Fact]
-    public void HadamardTransform_WithoutHardwareIntrinsics_Works() => FeatureTestRunner.RunWithHwIntrinsicsFeature(RunHadamardTransformTest, HwIntrinsics.DisableHWIntrinsic);
+    public void HadamardTransform_WithoutHardwareIntrinsics_Works() =>
+        FeatureTestRunner.RunWithHwIntrinsicsFeature(RunHadamardTransformTest, HwIntrinsics.DisableHWIntrinsic);
 }