diff --git a/Meta/gn/secondary/Userland/Libraries/LibGfx/BUILD.gn b/Meta/gn/secondary/Userland/Libraries/LibGfx/BUILD.gn
index 57ea6d761215..d37879f55e2f 100644
--- a/Meta/gn/secondary/Userland/Libraries/LibGfx/BUILD.gn
+++ b/Meta/gn/secondary/Userland/Libraries/LibGfx/BUILD.gn
@@ -27,6 +27,7 @@ shared_library("LibGfx") {
     "AffineTransform.cpp",
     "AntiAliasingPainter.cpp",
     "Bitmap.cpp",
+    "BitmapSequence.cpp",
     "CMYKBitmap.cpp",
     "Color.cpp",
     "DeltaE.cpp",
diff --git a/Userland/Libraries/LibGfx/BitmapSequence.cpp b/Userland/Libraries/LibGfx/BitmapSequence.cpp
new file mode 100644
index 000000000000..ce0593ac1fd2
--- /dev/null
+++ b/Userland/Libraries/LibGfx/BitmapSequence.cpp
@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) 2024, Zachary Huang <zack466@gmail.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <AK/Forward.h>
+#include <LibCore/AnonymousBuffer.h>
+#include <LibGfx/Bitmap.h>
+#include <LibGfx/BitmapSequence.h>
+#include <LibGfx/Size.h>
+#include <LibIPC/Decoder.h>
+#include <LibIPC/Encoder.h>
+#include <LibIPC/File.h>
+
+namespace Gfx {
+
+static BitmapMetadata get_metadata(Bitmap const& bitmap)
+{
+    return BitmapMetadata { .format = bitmap.format(), .alpha_type = bitmap.alpha_type(), .size = bitmap.size(), .size_in_bytes = bitmap.size_in_bytes() };
+}
+
+}
+
+namespace IPC {
+
+template<>
+ErrorOr<void> encode(Encoder& encoder, Gfx::BitmapMetadata const& metadata)
+{
+    TRY(encoder.encode(static_cast<u32>(metadata.format)));
+    TRY(encoder.encode(static_cast<u32>(metadata.alpha_type)));
+    TRY(encoder.encode(metadata.size_in_bytes));
+    TRY(encoder.encode(metadata.size));
+
+    return {};
+}
+
+template<>
+ErrorOr<Gfx::BitmapMetadata> decode(Decoder& decoder)
+{
+    auto raw_bitmap_format = TRY(decoder.decode<u32>());
+    if (!Gfx::is_valid_bitmap_format(raw_bitmap_format))
+        return Error::from_string_literal("IPC: Invalid Gfx::BitmapSequence format");
+    auto format = static_cast<Gfx::BitmapFormat>(raw_bitmap_format);
+
+    auto raw_alpha_type = TRY(decoder.decode<u32>());
+    if (!Gfx::is_valid_alpha_type(raw_alpha_type))
+        return Error::from_string_literal("IPC: Invalid Gfx::BitmapSequence alpha type");
+    auto alpha_type = static_cast<Gfx::AlphaType>(raw_alpha_type);
+
+    auto size_in_bytes = TRY(decoder.decode<size_t>());
+    auto size = TRY(decoder.decode<Gfx::IntSize>());
+
+    return Gfx::BitmapMetadata { format, alpha_type, size, size_in_bytes };
+}
+
+template<>
+ErrorOr<void> encode(Encoder& encoder, Gfx::BitmapSequence const& bitmap_sequence)
+{
+    auto const& bitmaps = bitmap_sequence.bitmaps;
+
+    Vector<Optional<Gfx::BitmapMetadata>> metadata;
+    metadata.ensure_capacity(bitmaps.size());
+
+    size_t total_buffer_size = 0;
+
+    for (auto const& bitmap_option : bitmaps) {
+        Optional<Gfx::BitmapMetadata> data = {};
+
+        if (bitmap_option.has_value()) {
+            data = get_metadata(bitmap_option.value());
+            total_buffer_size += data->size_in_bytes;
+        }
+
+        metadata.unchecked_append(data);
+    }
+
+    TRY(encoder.encode(metadata));
+
+    // collate all of the bitmap data into one contiguous buffer
+    auto collated_buffer = TRY(Core::AnonymousBuffer::create_with_size(total_buffer_size));
+
+    auto* write_pointer = collated_buffer.data<u8>();
+    for (auto const& bitmap_option : bitmaps) {
+        if (bitmap_option.has_value()) {
+            auto const& bitmap = bitmap_option.value();
+            memcpy(write_pointer, bitmap->scanline(0), bitmap->size_in_bytes());
+            write_pointer += bitmap->size_in_bytes();
+        }
+    }
+
+    TRY(encoder.encode(collated_buffer));
+
+    return {};
+}
+
+template<>
+ErrorOr<Gfx::BitmapSequence> decode(Decoder& decoder)
+{
+    auto metadata = TRY(decoder.decode<Vector<Optional<Gfx::BitmapMetadata>>>());
+    auto collated_buffer = TRY(decoder.decode<Core::AnonymousBuffer>());
+
+    Vector<Optional<NonnullRefPtr<Gfx::Bitmap>>> bitmaps;
+    bitmaps.ensure_capacity(metadata.size());
+
+    ReadonlyBytes bytes = ReadonlyBytes(collated_buffer.data<u8>(), collated_buffer.size());
+    size_t bytes_read = 0;
+
+    // sequentially read each valid bitmap's data from the collated buffer
+    for (auto const& metadata_option : metadata) {
+        Optional<NonnullRefPtr<Gfx::Bitmap>> bitmap = {};
+
+        if (metadata_option.has_value()) {
+            auto metadata = metadata_option.value();
+            size_t size_in_bytes = metadata.size_in_bytes;
+
+            if (bytes_read + size_in_bytes > bytes.size())
+                return Error::from_string_literal("IPC: Invalid Gfx::BitmapSequence buffer data");
+
+            auto buffer = TRY(Core::AnonymousBuffer::create_with_size(size_in_bytes));
+
+            memcpy(buffer.data<u8>(), bytes.slice(bytes_read, size_in_bytes).data(), size_in_bytes);
+            bytes_read += size_in_bytes;
+
+            bitmap = TRY(Gfx::Bitmap::create_with_anonymous_buffer(metadata.format, metadata.alpha_type, move(buffer), metadata.size));
+        }
+
+        bitmaps.append(bitmap);
+    }
+
+    return Gfx::BitmapSequence { bitmaps };
+}
+
+}
diff --git a/Userland/Libraries/LibGfx/BitmapSequence.h b/Userland/Libraries/LibGfx/BitmapSequence.h
new file mode 100644
index 000000000000..ae440766b2fc
--- /dev/null
+++ b/Userland/Libraries/LibGfx/BitmapSequence.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2024, Zachary Huang <zack466@gmail.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/RefPtr.h>
+#include <LibGfx/Bitmap.h>
+#include <LibGfx/Size.h>
+#include <LibIPC/Forward.h>
+
+namespace Gfx {
+
+struct BitmapSequence {
+    Vector<Optional<NonnullRefPtr<Gfx::Bitmap>>> bitmaps;
+};
+
+// a struct to temporarily store bitmap fields before the buffer data is decoded
+struct BitmapMetadata {
+    Gfx::BitmapFormat format;
+    Gfx::AlphaType alpha_type;
+    Gfx::IntSize size;
+    size_t size_in_bytes;
+};
+
+}
+
+namespace IPC {
+
+template<>
+ErrorOr<void> encode(Encoder&, Gfx::BitmapMetadata const&);
+
+template<>
+ErrorOr<Gfx::BitmapMetadata> decode(Decoder&);
+
+template<>
+ErrorOr<void> encode(Encoder&, Gfx::BitmapSequence const&);
+
+template<>
+ErrorOr<Gfx::BitmapSequence> decode(Decoder&);
+
+}
diff --git a/Userland/Libraries/LibGfx/CMakeLists.txt b/Userland/Libraries/LibGfx/CMakeLists.txt
index 91d62b5ac4bc..a847fd1a1088 100644
--- a/Userland/Libraries/LibGfx/CMakeLists.txt
+++ b/Userland/Libraries/LibGfx/CMakeLists.txt
@@ -4,6 +4,7 @@ set(SOURCES
     AffineTransform.cpp
     AntiAliasingPainter.cpp
     Bitmap.cpp
+    BitmapSequence.cpp
     CMYKBitmap.cpp
     Color.cpp
     DeltaE.cpp
diff --git a/Userland/Libraries/LibImageDecoderClient/Client.cpp b/Userland/Libraries/LibImageDecoderClient/Client.cpp
index 2550aedddf6f..95f579fd950f 100644
--- a/Userland/Libraries/LibImageDecoderClient/Client.cpp
+++ b/Userland/Libraries/LibImageDecoderClient/Client.cpp
@@ -57,8 +57,9 @@ NonnullRefPtr<Core::Promise<DecodedImage>> Client::decode_image(ReadonlyBytes en
     return promise;
 }
 
-void Client::did_decode_image(i64 image_id, bool is_animated, u32 loop_count, Vector<Optional<NonnullRefPtr<Gfx::Bitmap>>> const& bitmaps, Vector<u32> const& durations, Gfx::FloatPoint scale)
+void Client::did_decode_image(i64 image_id, bool is_animated, u32 loop_count, Gfx::BitmapSequence const& bitmap_sequence, Vector<u32> const& durations, Gfx::FloatPoint scale)
 {
+    auto const& bitmaps = bitmap_sequence.bitmaps;
     VERIFY(!bitmaps.is_empty());
 
     auto maybe_promise = m_pending_decoded_images.take(image_id);
diff --git a/Userland/Libraries/LibImageDecoderClient/Client.h b/Userland/Libraries/LibImageDecoderClient/Client.h
index a9b3cb2995dc..d40ac4aea073 100644
--- a/Userland/Libraries/LibImageDecoderClient/Client.h
+++ b/Userland/Libraries/LibImageDecoderClient/Client.h
@@ -41,7 +41,7 @@ class Client final
 private:
     virtual void die() override;
 
-    virtual void did_decode_image(i64 image_id, bool is_animated, u32 loop_count, Vector<Optional<NonnullRefPtr<Gfx::Bitmap>>> const& bitmaps, Vector<u32> const& durations, Gfx::FloatPoint scale) override;
+    virtual void did_decode_image(i64 image_id, bool is_animated, u32 loop_count, Gfx::BitmapSequence const& bitmap_sequence, Vector<u32> const& durations, Gfx::FloatPoint scale) override;
     virtual void did_fail_to_decode_image(i64 image_id, String const& error_message) override;
 
     HashMap<i64, NonnullRefPtr<Core::Promise<DecodedImage>>> m_pending_decoded_images;
diff --git a/Userland/Services/ImageDecoder/ConnectionFromClient.cpp b/Userland/Services/ImageDecoder/ConnectionFromClient.cpp
index 94604ca2e3c8..40d2a6acf739 100644
--- a/Userland/Services/ImageDecoder/ConnectionFromClient.cpp
+++ b/Userland/Services/ImageDecoder/ConnectionFromClient.cpp
@@ -104,6 +104,8 @@ static ErrorOr<ConnectionFromClient::DecodeResult> decode_image_to_details(Core:
     result.is_animated = decoder->is_animated();
     result.loop_count = decoder->loop_count();
 
+    Vector<Optional<NonnullRefPtr<Gfx::Bitmap>>> bitmaps;
+
     if (auto maybe_metadata = decoder->metadata(); maybe_metadata.has_value() && is<Gfx::ExifMetadata>(*maybe_metadata)) {
         auto const& exif = static_cast<Gfx::ExifMetadata const&>(maybe_metadata.value());
         if (exif.x_resolution().has_value() && exif.y_resolution().has_value()) {
@@ -116,11 +118,13 @@ static ErrorOr<ConnectionFromClient::DecodeResult> decode_image_to_details(Core:
         }
     }
 
-    decode_image_to_bitmaps_and_durations_with_decoder(*decoder, move(ideal_size), result.bitmaps, result.durations);
+    decode_image_to_bitmaps_and_durations_with_decoder(*decoder, move(ideal_size), bitmaps, result.durations);
 
-    if (result.bitmaps.is_empty())
+    if (bitmaps.is_empty())
         return Error::from_string_literal("Could not decode image");
 
+    result.bitmaps = Gfx::BitmapSequence { bitmaps };
+
     return result;
 }
 
diff --git a/Userland/Services/ImageDecoder/ConnectionFromClient.h b/Userland/Services/ImageDecoder/ConnectionFromClient.h
index fbc6f1933ecc..ed3e24c90934 100644
--- a/Userland/Services/ImageDecoder/ConnectionFromClient.h
+++ b/Userland/Services/ImageDecoder/ConnectionFromClient.h
@@ -10,6 +10,7 @@
 #include <ImageDecoder/Forward.h>
 #include <ImageDecoder/ImageDecoderClientEndpoint.h>
 #include <ImageDecoder/ImageDecoderServerEndpoint.h>
+#include <LibGfx/BitmapSequence.h>
 #include <LibIPC/ConnectionFromClient.h>
 #include <LibThreading/BackgroundAction.h>
 
@@ -28,7 +29,7 @@ class ConnectionFromClient final
         bool is_animated = false;
         u32 loop_count = 0;
         Gfx::FloatPoint scale { 1, 1 };
-        Vector<Optional<NonnullRefPtr<Gfx::Bitmap>>> bitmaps;
+        Gfx::BitmapSequence bitmaps;
         Vector<u32> durations;
     };
 
diff --git a/Userland/Services/ImageDecoder/ImageDecoderClient.ipc b/Userland/Services/ImageDecoder/ImageDecoderClient.ipc
index fe4b57996823..1177d59fddb5 100644
--- a/Userland/Services/ImageDecoder/ImageDecoderClient.ipc
+++ b/Userland/Services/ImageDecoder/ImageDecoderClient.ipc
@@ -1,7 +1,7 @@
-#include <LibGfx/ShareableBitmap.h>
+#include <LibGfx/BitmapSequence.h>
 
 endpoint ImageDecoderClient
 {
-    did_decode_image(i64 image_id, bool is_animated, u32 loop_count, Vector<Optional<NonnullRefPtr<Gfx::Bitmap>>> bitmaps, Vector<u32> durations, Gfx::FloatPoint scale) =|
+    did_decode_image(i64 image_id, bool is_animated, u32 loop_count, Gfx::BitmapSequence bitmaps, Vector<u32> durations, Gfx::FloatPoint scale) =|
     did_fail_to_decode_image(i64 image_id, String error_message) =|
 }