diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47a729cd2fa..8de1ee274b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,9 +13,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Added `TotalVariation` to image package ([#978](https://github.com/Lightning-AI/metrics/pull/978))
 
+
 - Added option to pass `distributed_available_fn` to metrics to allow checks for custom communication backend for making `dist_sync_fn` actually useful ([#1301](https://github.com/Lightning-AI/metrics/pull/1301))
 
 
+- Added `normalize` argument to `Inception`, `FID`, `KID` metrics ([#1246](https://github.com/Lightning-AI/metrics/pull/1246))
+
+
 - Added `KendallRankCorrCoef` to regression package ([#1271](https://github.com/Lightning-AI/metrics/pull/1271))
 
 
diff --git a/src/torchmetrics/image/fid.py b/src/torchmetrics/image/fid.py
index 8d0f8f7dc49..afd56e46600 100644
--- a/src/torchmetrics/image/fid.py
+++ b/src/torchmetrics/image/fid.py
@@ -137,9 +137,12 @@ class FrechetInceptionDistance(Metric):
     originally proposed in [1].
 
     Using the default feature extraction (Inception v3 using the original weights from [2]), the input is
-    expected to be mini-batches of 3-channel RGB images of shape (``3 x H x W``) with dtype uint8. All images
-    will be resized to 299 x 299 which is the size of the original training data. The boolian flag ``real``
-    determines if the images should update the statistics of the real distribution or the fake distribution.
+    expected to be mini-batches of 3-channel RGB images of shape (``3 x H x W``). If argument ``normalize``
+    is ``True`` images are expected to be dtype ``float`` and have values in the ``[0, 1]`` range, else if
+    ``normalize`` is set to ``False`` images are expected to have dtype ``uint8`` and take values in the ``[0, 255]``
+    range. All images will be resized to 299 x 299 which is the size of the original training data. The boolian
+    flag ``real`` determines if the images should update the statistics of the real distribution or the
+    fake distribution.
 
     .. note:: using this metrics requires you to have ``scipy`` install. Either install as ``pip install
         torchmetrics[image]`` or ``pip install scipy``
@@ -211,6 +214,7 @@ def __init__(
         self,
         feature: Union[int, Module] = 2048,
         reset_real_features: bool = True,
+        normalize: bool = False,
         **kwargs: Any,
     ) -> None:
         super().__init__(**kwargs)
@@ -241,6 +245,10 @@ def __init__(
             raise ValueError("Argument `reset_real_features` expected to be a bool")
         self.reset_real_features = reset_real_features
 
+        if not isinstance(normalize, bool):
+            raise ValueError("Argument `normalize` expected to be a bool")
+        self.normalize = normalize
+
         mx_nb_feets = (num_features, num_features)
         self.add_state("real_features_sum", torch.zeros(num_features).double(), dist_reduce_fx="sum")
         self.add_state("real_features_cov_sum", torch.zeros(mx_nb_feets).double(), dist_reduce_fx="sum")
@@ -257,6 +265,7 @@ def update(self, imgs: Tensor, real: bool) -> None:  # type: ignore
             imgs: tensor with images feed to the feature extractor
             real: bool indicating if ``imgs`` belong to the real or the fake distribution
         """
+        imgs = (imgs * 255).byte() if self.normalize else imgs
         features = self.inception(imgs)
         self.orig_dtype = features.dtype
         features = features.double()
diff --git a/src/torchmetrics/image/inception.py b/src/torchmetrics/image/inception.py
index d2dec74a7e0..5022508567a 100644
--- a/src/torchmetrics/image/inception.py
+++ b/src/torchmetrics/image/inception.py
@@ -39,8 +39,10 @@ class InceptionScore(Metric):
     both a mean and standard deviation of the score are returned. The metric was originally proposed in [1].
 
     Using the default feature extraction (Inception v3 using the original weights from [2]), the input is
-    expected to be mini-batches of 3-channel RGB images of shape (3 x H x W) with dtype uint8. All images
-    will be resized to 299 x 299 which is the size of the original training data.
+    expected to be mini-batches of 3-channel RGB images of shape (``3 x H x W``). If argument ``normalize``
+    is ``True`` images are expected to be dtype ``float`` and have values in the ``[0, 1]`` range, else if
+    ``normalize`` is set to ``False`` images are expected to have dtype uint8 and take values in the ``[0, 255]``
+    range. All images will be resized to 299 x 299 which is the size of the original training data.
 
     .. note:: using this metric with the default feature extractor requires that ``torch-fidelity``
         is installed. Either install as ``pip install torchmetrics[image]`` or
@@ -96,6 +98,7 @@ def __init__(
         self,
         feature: Union[str, int, Module] = "logits_unbiased",
         splits: int = 10,
+        normalize: bool = False,
         **kwargs: Any,
     ) -> None:
         super().__init__(**kwargs)
@@ -124,6 +127,10 @@ def __init__(
         else:
             raise TypeError("Got unknown input to argument `feature`")
 
+        if not isinstance(normalize, bool):
+            raise ValueError("Argument `normalize` expected to be a bool")
+        self.normalize = normalize
+
         self.splits = splits
         self.add_state("features", [], dist_reduce_fx=None)
 
@@ -133,6 +140,7 @@ def update(self, imgs: Tensor) -> None:  # type: ignore
         Args:
             imgs: tensor with images feed to the feature extractor
         """
+        imgs = (imgs * 255).byte() if self.normalize else imgs
         features = self.inception(imgs)
         self.features.append(features)
 
diff --git a/src/torchmetrics/image/kid.py b/src/torchmetrics/image/kid.py
index 9dd2ac92816..fb7be620c5e 100644
--- a/src/torchmetrics/image/kid.py
+++ b/src/torchmetrics/image/kid.py
@@ -82,8 +82,12 @@ class KernelInceptionDistance(Metric):
     subsets to be able to both get the mean and standard deviation of KID.
 
     Using the default feature extraction (Inception v3 using the original weights from [2]), the input is
-    expected to be mini-batches of 3-channel RGB images of shape (3 x H x W) with dtype uint8. All images
-    will be resized to 299 x 299 which is the size of the original training data.
+    expected to be mini-batches of 3-channel RGB images of shape (``3 x H x W``). If argument ``normalize``
+    is ``True`` images are expected to be dtype ``float`` and have values in the ``[0, 1]`` range, else if
+    ``normalize`` is set to ``False`` images are expected to have dtype ``uint8`` and take values in the ``[0, 255]``
+    range. All images will be resized to 299 x 299 which is the size of the original training data. The boolian
+    flag ``real`` determines if the images should update the statistics of the real distribution or the
+    fake distribution.
 
     .. note:: using this metric with the default feature extractor requires that ``torch-fidelity``
         is installed. Either install as ``pip install torchmetrics[image]`` or
@@ -164,6 +168,7 @@ def __init__(
         gamma: Optional[float] = None,
         coef: float = 1.0,
         reset_real_features: bool = True,
+        normalize: bool = False,
         **kwargs: Any,
     ) -> None:
         super().__init__(**kwargs)
@@ -216,6 +221,10 @@ def __init__(
             raise ValueError("Arugment `reset_real_features` expected to be a bool")
         self.reset_real_features = reset_real_features
 
+        if not isinstance(normalize, bool):
+            raise ValueError("Argument `normalize` expected to be a bool")
+        self.normalize = normalize
+
         # states for extracted features
         self.add_state("real_features", [], dist_reduce_fx=None)
         self.add_state("fake_features", [], dist_reduce_fx=None)
@@ -227,6 +236,7 @@ def update(self, imgs: Tensor, real: bool) -> None:
             imgs: tensor with images feed to the feature extractor
             real: bool indicating if ``imgs`` belong to the real or the fake distribution
         """
+        imgs = (imgs * 255).byte() if self.normalize else imgs
         features = self.inception(imgs)
 
         if real:
diff --git a/tests/unittests/image/test_fid.py b/tests/unittests/image/test_fid.py
index 39b45cb3146..2e658a394ff 100644
--- a/tests/unittests/image/test_fid.py
+++ b/tests/unittests/image/test_fid.py
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 import pickle
+from contextlib import nullcontext as does_not_raise
 
 import pytest
 import torch
@@ -181,3 +182,19 @@ def test_reset_real_features_arg(reset_real_features):
         assert metric.real_features_num_samples == 2
         assert metric.real_features_sum.shape == torch.Size([64])
         assert metric.real_features_cov_sum.shape == torch.Size([64, 64])
+
+
+@pytest.mark.parametrize(
+    "normalize, expectation, message",
+    [
+        (True, does_not_raise(), None),
+        (False, pytest.raises(ValueError), "Expecting image as torch.Tensor with dtype=torch.uint8"),
+    ],
+)
+def test_normalize_arg(normalize, expectation, message):
+    """Test that normalize argument works as expected."""
+    img = torch.rand(2, 3, 299, 299)
+    metric = FrechetInceptionDistance(normalize=normalize)
+    with expectation as e:
+        metric.update(img, real=True)
+    assert message is None or message in str(e)
diff --git a/tests/unittests/image/test_inception.py b/tests/unittests/image/test_inception.py
index 147dedd0d4e..93198b874c2 100644
--- a/tests/unittests/image/test_inception.py
+++ b/tests/unittests/image/test_inception.py
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 import pickle
+from contextlib import nullcontext as does_not_raise
 
 import pytest
 import torch
@@ -126,3 +127,19 @@ def test_compare_is(tmpdir, compute_on_cpu):
     tm_mean, _ = metric.compute()
 
     assert torch.allclose(tm_mean.cpu(), torch.tensor([torch_fid["inception_score_mean"]]), atol=1e-3)
+
+
+@pytest.mark.parametrize(
+    "normalize, expectation, message",
+    [
+        (True, does_not_raise(), None),
+        (False, pytest.raises(ValueError), "Expecting image as torch.Tensor with dtype=torch.uint8"),
+    ],
+)
+def test_normalize_arg(normalize, expectation, message):
+    """Test that normalize argument works as expected."""
+    img = torch.rand(2, 3, 299, 299)
+    metric = InceptionScore(normalize=normalize)
+    with expectation as e:
+        metric.update(img)
+    assert message is None or message in str(e)
diff --git a/tests/unittests/image/test_kid.py b/tests/unittests/image/test_kid.py
index 263c1b55c86..69ebc320766 100644
--- a/tests/unittests/image/test_kid.py
+++ b/tests/unittests/image/test_kid.py
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 import pickle
+from contextlib import nullcontext as does_not_raise
 
 import pytest
 import torch
@@ -189,3 +190,19 @@ def test_reset_real_features_arg(reset_real_features):
     else:
         assert len(metric.real_features) == 1
         assert list(metric.real_features[0].shape) == [2, 64]
+
+
+@pytest.mark.parametrize(
+    "normalize, expectation, message",
+    [
+        (True, does_not_raise(), None),
+        (False, pytest.raises(ValueError), "Expecting image as torch.Tensor with dtype=torch.uint8"),
+    ],
+)
+def test_normalize_arg(normalize, expectation, message):
+    """Test that normalize argument works as expected."""
+    img = torch.rand(2, 3, 299, 299)
+    metric = KernelInceptionDistance(normalize=normalize)
+    with expectation as e:
+        metric.update(img, real=True)
+    assert message is None or message in str(e)