diff --git a/src/ImageSharp/Formats/Png/IPngEncoderOptions.cs b/src/ImageSharp/Formats/Png/IPngEncoderOptions.cs
index 0f416cb7b0..38c3484c81 100644
--- a/src/ImageSharp/Formats/Png/IPngEncoderOptions.cs
+++ b/src/ImageSharp/Formats/Png/IPngEncoderOptions.cs
@@ -59,8 +59,8 @@ namespace SixLabors.ImageSharp.Formats.Png
         PngInterlaceMode? InterlaceMethod { get; }
 
         /// <summary>
-        /// Gets a value indicating whether this instance should skip certain chunks to decrease file size
+        /// Gets the optimize method.
         /// </summary>
-        bool Optimized { get; }
+        PngOptimizeMethod? OptimizeMethod { get; }
     }
 }
diff --git a/src/ImageSharp/Formats/Png/PngEncoder.cs b/src/ImageSharp/Formats/Png/PngEncoder.cs
index 5a79915de1..16bd538c31 100644
--- a/src/ImageSharp/Formats/Png/PngEncoder.cs
+++ b/src/ImageSharp/Formats/Png/PngEncoder.cs
@@ -63,9 +63,9 @@ namespace SixLabors.ImageSharp.Formats.Png
         public PngInterlaceMode? InterlaceMethod { get; set; }
 
         /// <summary>
-        /// Gets or sets a value indicating whether this instance should skip certain chunks to decrease file size
+        /// Gets or sets the optimize method.
         /// </summary>
-        public bool Optimized { get; set; }
+        public PngOptimizeMethod? OptimizeMethod { get; set; }
 
         /// <summary>
         /// Encodes the image to the specified stream from the <see cref="Image{TPixel}"/>.
diff --git a/src/ImageSharp/Formats/Png/PngEncoderCore.cs b/src/ImageSharp/Formats/Png/PngEncoderCore.cs
index 8833389e7c..02bb67c728 100644
--- a/src/ImageSharp/Formats/Png/PngEncoderCore.cs
+++ b/src/ImageSharp/Formats/Png/PngEncoderCore.cs
@@ -153,14 +153,26 @@ namespace SixLabors.ImageSharp.Formats.Png
             stream.Write(PngConstants.HeaderBytes, 0, PngConstants.HeaderBytes.Length);
 
             this.WriteHeaderChunk(stream);
-            this.WritePaletteChunk(stream, quantized, this.options.Optimized);
+            this.WritePaletteChunk(stream, quantized, this.options.OptimizeMethod);
             this.WriteTransparencyChunk(stream, pngMetadata);
 
-            if (!this.options.Optimized)
+            if (((this.options.OptimizeMethod ?? PngOptimizeMethod.None) & PngOptimizeMethod.SuppressPhysicalChunk) != PngOptimizeMethod.SuppressPhysicalChunk)
             {
                 this.WritePhysicalChunk(stream, metadata);
+            }
+
+            if (((this.options.OptimizeMethod ?? PngOptimizeMethod.None) & PngOptimizeMethod.SuppressGammaChunk) != PngOptimizeMethod.SuppressGammaChunk)
+            {
                 this.WriteGammaChunk(stream);
+            }
+
+            if (((this.options.OptimizeMethod ?? PngOptimizeMethod.None) & PngOptimizeMethod.SuppressExifChunk) != PngOptimizeMethod.SuppressExifChunk)
+            {
                 this.WriteExifChunk(stream, metadata);
+            }
+
+            if (((this.options.OptimizeMethod ?? PngOptimizeMethod.None) & PngOptimizeMethod.SuppressTextChunks) != PngOptimizeMethod.SuppressTextChunks)
+            {
                 this.WriteTextChunks(stream, pngMetadata);
             }
 
@@ -552,8 +564,8 @@ namespace SixLabors.ImageSharp.Formats.Png
         /// <typeparam name="TPixel">The pixel format.</typeparam>
         /// <param name="stream">The <see cref="Stream"/> containing image data.</param>
         /// <param name="quantized">The quantized frame.</param>
-        /// <param name="optimized">If optimized make fully transparent pixels black.</param>
-        private void WritePaletteChunk<TPixel>(Stream stream, IQuantizedFrame<TPixel> quantized, bool optimized)
+        /// <param name="optimizeMethod">The optimize method.</param>
+        private void WritePaletteChunk<TPixel>(Stream stream, IQuantizedFrame<TPixel> quantized, PngOptimizeMethod? optimizeMethod)
             where TPixel : struct, IPixel<TPixel>
         {
             if (quantized == null)
@@ -576,6 +588,8 @@ namespace SixLabors.ImageSharp.Formats.Png
 
                 Rgba32 rgba = default;
 
+                bool makeTransparentBlack = ((optimizeMethod ?? PngOptimizeMethod.None) & PngOptimizeMethod.MakeTransparentBlack) == PngOptimizeMethod.MakeTransparentBlack;
+
                 for (int i = 0; i < paletteLength; i++)
                 {
                     if (quantizedSpan.IndexOf((byte)i) > -1)
@@ -585,9 +599,18 @@ namespace SixLabors.ImageSharp.Formats.Png
 
                         byte alpha = rgba.A;
 
-                        Unsafe.Add(ref colorTableRef, offset) = optimized && alpha == 0 ? (byte)0 : rgba.R;
-                        Unsafe.Add(ref colorTableRef, offset + 1) = optimized && alpha == 0 ? (byte)0 : rgba.G;
-                        Unsafe.Add(ref colorTableRef, offset + 2) = optimized && alpha == 0 ? (byte)0 : rgba.B;
+                        if (makeTransparentBlack && alpha == 0)
+                        {
+                            Unsafe.Add(ref colorTableRef, offset) = 0;
+                            Unsafe.Add(ref colorTableRef, offset + 1) = 0;
+                            Unsafe.Add(ref colorTableRef, offset + 2) = 0;
+                        }
+                        else
+                        {
+                            Unsafe.Add(ref colorTableRef, offset) = rgba.R;
+                            Unsafe.Add(ref colorTableRef, offset + 1) = rgba.G;
+                            Unsafe.Add(ref colorTableRef, offset + 2) = rgba.B;
+                        }
 
                         if (alpha > this.options.Threshold)
                         {
diff --git a/src/ImageSharp/Formats/Png/PngEncoderOptions.cs b/src/ImageSharp/Formats/Png/PngEncoderOptions.cs
index 5d4be8f149..89d7b0d5ef 100644
--- a/src/ImageSharp/Formats/Png/PngEncoderOptions.cs
+++ b/src/ImageSharp/Formats/Png/PngEncoderOptions.cs
@@ -29,7 +29,7 @@ namespace SixLabors.ImageSharp.Formats.Png
             this.Quantizer = source.Quantizer;
             this.Threshold = source.Threshold;
             this.InterlaceMethod = source.InterlaceMethod;
-            this.Optimized = source.Optimized;
+            this.OptimizeMethod = source.OptimizeMethod;
         }
 
         /// <summary>
@@ -81,8 +81,8 @@ namespace SixLabors.ImageSharp.Formats.Png
         public PngInterlaceMode? InterlaceMethod { get; set; }
 
         /// <summary>
-        /// Gets or sets a value indicating whether this instance should skip certain chunks to decrease file size
+        /// Gets or sets a the optimize method.
         /// </summary>
-        public bool Optimized { get; set; }
+        public PngOptimizeMethod? OptimizeMethod { get; set; }
     }
 }
diff --git a/src/ImageSharp/Formats/Png/PngOptimizeMethod.cs b/src/ImageSharp/Formats/Png/PngOptimizeMethod.cs
new file mode 100644
index 0000000000..7ad6646380
--- /dev/null
+++ b/src/ImageSharp/Formats/Png/PngOptimizeMethod.cs
@@ -0,0 +1,49 @@
+// Copyright (c) Six Labors and contributors.
+// Licensed under the Apache License, Version 2.0.
+
+using System;
+
+namespace SixLabors.ImageSharp.Formats.Png
+{
+    /// <summary>
+    /// Provides enumeration of available PNG optimization methods.
+    /// </summary>
+    [Flags]
+    public enum PngOptimizeMethod
+    {
+        /// <summary>
+        /// With the None filter, the scanline is transmitted unmodified.
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        /// Suppress the physical dimension information chunk.
+        /// </summary>
+        SuppressPhysicalChunk = 1,
+
+        /// <summary>
+        /// Suppress the gamma information chunk.
+        /// </summary>
+        SuppressGammaChunk = 2,
+
+        /// <summary>
+        /// Suppress the eXIf chunk.
+        /// </summary>
+        SuppressExifChunk = 4,
+
+        /// <summary>
+        /// Suppress the tTXt, iTXt or zTXt chunk.
+        /// </summary>
+        SuppressTextChunks = 8,
+
+        /// <summary>
+        /// Make funlly transparent pixels black.
+        /// </summary>
+        MakeTransparentBlack = 16,
+
+        /// <summary>
+        /// All possible optimizations.
+        /// </summary>
+        All = 31,
+    }
+}