diff --git a/__init__.py b/__init__.py
index d30f823..a26d67e 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,3 +1,4 @@
 from .adv_control.nodes import NODE_CLASS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS
 
-__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
+WEB_DIRECTORY = "./web"
+__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS', "WEB_DIRECTORY"]
diff --git a/web/js/autosize.js b/web/js/autosize.js
new file mode 100644
index 0000000..0b7af4e
--- /dev/null
+++ b/web/js/autosize.js
@@ -0,0 +1,32 @@
+import { app } from '../../../scripts/app.js'
+app.registerExtension({
+    name: "AdvancedControlNet.autosize",
+    async nodeCreated(node) {
+        if(node.acnAutosize) {
+            let size = node.computeSize(0);
+            size[0] += node.acnAutosize?.padding || 0;
+            node.setSize(size);
+        }
+    },
+    async getCustomWidgets() {
+        return {
+            ACNAUTOSIZE(node, inputName, inputData) {
+                let w = {
+                    name : inputName,
+                    type : "ACN.AUTOSIZE",
+                    value : "",
+                    options : {"serialize": false},
+                    computeSize : function(width) {
+                        return [0, -4];
+                    }
+                }
+                node.acnAutosize = inputData[1];
+                if (!node.widgets) {
+                    node.widgets = []
+                }
+                node.widgets.push(w)
+                return w;
+            }
+        }
+    }
+});