diff --git a/__init__.py b/__init__.py
index c152380..285213b 100644
--- a/__init__.py
+++ b/__init__.py
@@ -56,6 +56,8 @@ NODE_CONFIG = {
     "ImageConcanate": {"class": ImageConcanate, "name": "Image Concatenate"},
     "ImageConcatFromBatch": {"class": ImageConcatFromBatch, "name": "Image Concatenate From Batch"},
     "ImageConcatMulti": {"class": ImageConcatMulti, "name": "Image Concatenate Multi"},
+    "ImageCropByMaskAndResize": {"class": ImageCropByMaskAndResize, "name": "Image Crop By Mask And Resize"},
+    "ImageUncropByMask": {"class": ImageUncropByMask, "name": "Image Uncrop By Mask"},
     "ImageGrabPIL": {"class": ImageGrabPIL, "name": "Image Grab PIL"},
     "ImageGridComposite2x2": {"class": ImageGridComposite2x2, "name": "Image Grid Composite 2x2"},
     "ImageGridComposite3x3": {"class": ImageGridComposite3x3, "name": "Image Grid Composite 3x3"},
diff --git a/nodes/image_nodes.py b/nodes/image_nodes.py
index b6b9784..3141720 100644
--- a/nodes/image_nodes.py
+++ b/nodes/image_nodes.py
@@ -2325,4 +2325,160 @@ class FastPreview:
         return {
             "ui": {"bg_image": [img_base64]}, 
             "result": ()
-        }
\ No newline at end of file
+        }
+    
+class ImageCropByMaskAndResize:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "image": ("IMAGE", ),
+                "mask": ("MASK", ),
+                "base_resolution": ("INT", { "default": 512, "min": 0, "max": MAX_RESOLUTION, "step": 8, }),
+                "padding": ("INT", { "default": 0, "min": 0, "max": MAX_RESOLUTION, "step": 1, }),
+            },
+        }
+
+    RETURN_TYPES = ("IMAGE", "MASK", "BBOX", )
+    RETURN_NAMES = ("images", "masks", "bbox",)
+    FUNCTION = "crop"
+    CATEGORY = "KJNodes/image"
+
+    def crop_by_mask(self, mask, padding=0):
+        iy, ix = (mask == 1).nonzero(as_tuple=True)
+        h0, w0 = mask.shape
+
+        if iy.numel() == 0:
+            x_c = w0 / 2.0
+            y_c = h0 / 2.0
+            width = 0
+            height = 0
+        else:
+            x_min = ix.min().item()
+            x_max = ix.max().item()
+            y_min = iy.min().item()
+            y_max = iy.max().item()
+
+            width = x_max - x_min
+            height = y_max - y_min
+
+            if width > w0 or height > h0:
+                raise Exception("Masked area out of bounds")
+
+            x_c = (x_min + x_max) / 2.0
+            y_c = (y_min + y_max) / 2.0
+
+        width_half = width / 2.0
+        height_half = height / 2.0
+
+        if w0 <= width:
+            x0 = 0
+            w = w0
+        else:
+            x0 = max(0, x_c - width_half - padding)
+            w = width + 2 * padding
+            if x0 + w > w0:
+                x0 = w0 - w
+
+        if h0 <= height:
+            y0 = 0
+            h = h0
+        else:
+            y0 = max(0, y_c - height_half - padding)
+            h = height + 2 * padding
+            if y0 + h > h0:
+                y0 = h0 - h
+
+        return (int(x0), int(y0), int(w), int(h))
+
+    def crop(self, image, mask, base_resolution, padding=0):
+        image_list = []
+        mask_list = []
+        bbox_list = []
+        for i in range(image.shape[0]):
+            x0, y0, w, h = self.crop_by_mask(mask[i], padding)
+            cropped_image = image[i][y0:y0+h, x0:x0+w, :]
+            cropped_mask = mask[i][y0:y0+h, x0:x0+w]
+        
+            cropped_image = cropped_image.unsqueeze(0).movedim(-1, 1)  # Move C to the second position (B, C, H, W)
+            
+            aspect_ratio = w / h
+            if aspect_ratio > 1:
+                target_width = base_resolution
+                target_height = int(base_resolution / aspect_ratio)
+            else:
+                target_height = base_resolution
+                target_width = int(base_resolution * aspect_ratio)
+            
+            cropped_image = F.interpolate(cropped_image, size=(target_height, target_width), mode='bilinear', align_corners=False)
+            cropped_image = cropped_image.movedim(1, -1).squeeze(0)
+
+            cropped_mask = cropped_mask.unsqueeze(0).unsqueeze(0)
+            cropped_mask = F.interpolate(cropped_mask, size=(target_height, target_width), mode='nearest')
+            cropped_mask = cropped_mask.squeeze(0).squeeze(0)
+
+            image_list.append(cropped_image)
+            mask_list.append(cropped_mask)
+            bbox_list.append((x0, y0, x0 + w, y0 + h))
+
+        return (torch.stack(image_list), torch.stack(mask_list), bbox_list)
+    
+class ImageUncropByMask:
+
+    @classmethod
+    def INPUT_TYPES(s):
+        return {"required":
+                    {    
+                        "destination": ("IMAGE",),
+                        "source": ("IMAGE",),
+                        "mask": ("MASK",),
+                        "bbox": ("BBOX",),
+                     },
+                }
+
+    CATEGORY = "KJNodes/image"
+    RETURN_TYPES = ("IMAGE",)
+    RETURN_NAMES = ("image",)
+    FUNCTION = "uncrop"
+
+    def uncrop(self, destination, source, mask, bbox=None):
+
+        output_list = []
+
+        B, H, W, C = destination.shape
+       
+        for i in range(source.shape[0]):
+            x0, y0, x1, y1 = bbox[i]
+            bbox_height = y1 - y0
+            bbox_width = x1 - x0
+
+            # Resize source image to match the bounding box dimensions
+            resized_source = F.interpolate(source[i].unsqueeze(0).movedim(-1, 1), size=(bbox_height, bbox_width), mode='bilinear', align_corners=False)
+            resized_source = resized_source.movedim(1, -1).squeeze(0)
+    
+            # Resize mask to match the bounding box dimensions
+            resized_mask = F.interpolate(mask[i].unsqueeze(0).unsqueeze(0), size=(bbox_height, bbox_width), mode='nearest')
+            resized_mask = resized_mask.squeeze(0).squeeze(0)
+
+            # Calculate padding values
+            pad_left = x0
+            pad_right = W - x1
+            pad_top = y0
+            pad_bottom = H - y1
+
+            # Pad the resized source image and mask to fit the destination dimensions
+            padded_source = F.pad(resized_source, pad=(0, 0, pad_left, pad_right, pad_top, pad_bottom), mode='constant', value=0)
+            padded_mask = F.pad(resized_mask, pad=(pad_left, pad_right, pad_top, pad_bottom), mode='constant', value=0)
+
+            # Ensure the padded mask has the correct shape
+            padded_mask = padded_mask.unsqueeze(2).expand(-1, -1, destination[i].shape[2])
+            # Ensure the padded source has the correct shape
+            padded_source = padded_source.unsqueeze(2).expand(-1, -1, -1, destination[i].shape[2]).squeeze(2)
+            
+            # Combine the destination and padded source images using the mask
+            result = destination[i] * (1.0 - padded_mask) + padded_source * padded_mask
+
+            output_list.append(result)
+
+
+        return (torch.stack(output_list),)
\ No newline at end of file