diff --git a/homeassistant/components/generic/config_flow.py b/homeassistant/components/generic/config_flow.py
index ec94d4c227c..eb2d109caeb 100644
--- a/homeassistant/components/generic/config_flow.py
+++ b/homeassistant/components/generic/config_flow.py
@@ -12,7 +12,7 @@ from typing import Any
 from aiohttp import web
 from async_timeout import timeout
 from httpx import HTTPStatusError, RequestError, TimeoutException
-import PIL
+import PIL.Image
 import voluptuous as vol
 import yarl
 
@@ -137,7 +137,7 @@ def get_image_type(image: bytes) -> str | None:
     imagefile = io.BytesIO(image)
     with contextlib.suppress(PIL.UnidentifiedImageError):
         img = PIL.Image.open(imagefile)
-        fmt = img.format.lower()
+        fmt = img.format.lower() if img.format else None
 
     if fmt is None:
         # if PIL can't figure it out, could be svg.
diff --git a/homeassistant/util/pil.py b/homeassistant/util/pil.py
index 068b807cbe5..58dd48dec5e 100644
--- a/homeassistant/util/pil.py
+++ b/homeassistant/util/pil.py
@@ -4,7 +4,7 @@ Can only be used by integrations that have pillow in their requirements.
 """
 from __future__ import annotations
 
-from PIL import ImageDraw
+from PIL.ImageDraw import ImageDraw
 
 
 def draw_box(
diff --git a/requirements_test.txt b/requirements_test.txt
index 76a94c758b9..c1c7fdbdcc3 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -41,6 +41,7 @@ types-decorator==5.1.8.3
 types-enum34==1.1.8
 types-ipaddress==1.0.8
 types-paho-mqtt==1.6.0.6
+types-Pillow==10.0.0.2
 types-pkg-resources==0.1.3
 types-psutil==5.9.5
 types-python-dateutil==2.8.19.13