diff --git a/scripts/asset_packer.py b/scripts/asset_packer.py
new file mode 100644
index 000000000..92d31950b
--- /dev/null
+++ b/scripts/asset_packer.py
@@ -0,0 +1,117 @@
+#!/usr/bin/env python
+from PIL import Image, ImageOps
+import heatshrink2
+import pathlib
+import shutil
+import struct
+import typing
+import time
+import io
+
+
+def convert_bm(img: "Image.Image | pathlib.Path") -> bytes:
+    if not isinstance(img, Image.Image):
+        img = Image.open(img)
+
+    with io.BytesIO() as output:
+        img = img.convert("1")
+        img = ImageOps.invert(img)
+        img.save(output, format="XBM")
+        xbm = output.getvalue()
+
+    f = io.StringIO(xbm.decode().strip())
+    data = f.read().strip().replace("\n", "").replace(" ", "").split("=")[1][:-1]
+    data_str = data[1:-1].replace(",", " ").replace("0x", "")
+    data_bin = bytearray.fromhex(data_str)
+
+    data_encoded_str = heatshrink2.compress(data_bin, window_sz2=8, lookahead_sz2=4)
+    data_enc = bytearray(data_encoded_str)
+    data_enc = bytearray([len(data_enc) & 0xFF, len(data_enc) >> 8]) + data_enc
+
+    if len(data_enc) < len(data_bin) + 1:
+        return b"\x01\x00" + data_enc
+    else:
+        return b"\x00" + data_bin
+
+
+def convert_bmx(img: "Image.Image | pathlib.Path") -> bytes:
+    if not isinstance(img, Image.Image):
+        img = Image.open(img)
+
+    data = struct.pack("<II", *img.size)
+    data += convert_bm(img)
+    return data
+
+
+def pack(input: "str | pathlib.Path", output: "str | pathlib.Path", logger: typing.Callable = None):
+    if logger:
+        print = logger
+    input = pathlib.Path(input)
+    output = pathlib.Path(output)
+    output.mkdir(parents=True, exist_ok=True)
+    for source in input.iterdir():
+        if source == output:
+            continue
+        if not source.is_dir():
+            continue
+
+        print(f"Packing {source.name}... ")
+        packed = output / source.name
+        if packed.exists():
+            try:
+                if packed.is_dir():
+                    shutil.rmtree(packed, ignore_errors=True)
+                else:
+                    packed.unlink()
+            except Exception:
+                pass
+
+        packed.mkdir(parents=True, exist_ok=True)
+        (packed / "Anims").mkdir(parents=True, exist_ok=True)
+        (packed / "Icons").mkdir(parents=True, exist_ok=True)
+        (packed / "Passport").mkdir(parents=True, exist_ok=True)
+
+        if (source / "Anims/manifest.txt").exists():
+            shutil.copyfile(source / "Anims/manifest.txt", packed / "Anims/manifest.txt")
+            for anim in (source / "Anims").iterdir():
+                if not anim.is_dir():
+                    continue
+                (packed / "Anims" / anim.name).mkdir(parents=True, exist_ok=True)
+                for frame in anim.iterdir():
+                    if not frame.is_file():
+                        continue
+                    if frame.name == "meta.txt":
+                        shutil.copyfile(frame, packed / "Anims" / anim.name / "meta.txt")
+                    elif frame.name.startswith("frame_"):
+                        (packed / "Anims" / anim.name / frame.with_suffix(".bm").name).write_bytes(convert_bm(frame))
+
+        if (source / "Icons").is_dir():
+            for icon in (source / "Icons").iterdir():
+                if not icon.is_file():
+                    continue
+                (packed / "Icons" / icon.name).write_bytes(convert_bmx(icon))
+
+        if (source / "Passport").is_dir():
+            for icon in (source / "Passport").iterdir():
+                if not icon.is_file():
+                    continue
+                (packed / "Passport" / icon.with_suffix(".bmx").name).write_bytes(convert_bmx(icon))
+
+
+if __name__ == "__main__":
+    input(
+        "This will look through all the subfolders in next to this file and try to pack them\n"
+        "The resulting asset packs will be saved to 'dolphin_custom' in this folder\n"
+        "Press [Enter] if you wish to continue"
+    )
+    print()
+    here = pathlib.Path(__file__).absolute().parent
+    start = time.perf_counter()
+
+    pack(here, here / "dolphin_custom")
+
+    end = time.perf_counter()
+    input(
+        f"\nFinished in {round(end - start, 2)}s\n"
+        "Press [Enter] to exit"
+    )
diff --git a/scripts/assets.py b/scripts/assets.py
index 5e7a5ff9c..c616a4ab1 100755
--- a/scripts/assets.py
+++ b/scripts/assets.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
 
+import asset_packer
 from flipper.app import App
 from flipper.assets.icon import file2image
 
@@ -263,6 +264,8 @@ class Main(App):
             (root_dir / f"assets/resources/dolphin/{valid_dir.name}").mkdir(parents=True, exist_ok=True)
             shutil.copyfile(valid_dir / "manifest.txt", root_dir / f"assets/resources/dolphin/{valid_dir.name}/manifest.txt")
         (root_dir / "assets/resources/dolphin/manifest.txt").unlink()
+        self.logger.info("Packing custom asset packs")
+        asset_packer.pack(root_dir / "assets/dolphin/custom", root_dir / f"assets/resources/dolphin_custom", self.logger.info)
 
         self.logger.info(f"Complete")