diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..b0340f4
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Haoming
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 56bfdc1..63d91b2 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,14 @@
 # ComfyUI Node Beautify
-W.I.P
\ No newline at end of file
+A simple Extension to format the workflow
+
+## Features
+Round the **size** and the **position** of each node and group in a workflow by a preset value
+
+## How to Use
+- Clone this repo into the `~/ComfyUI/custom_nodes` folder
+- This will add a button, **Beautify**, to the menu. Simply click it to format the workflow~
+
+## Configs
+You can edit the `configs.js` file to change some settings.
+- **GRID_SIZE:** Change the values to round to
+- **FIXED_SIZE:** Set a constant size for nodes of specified type
diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..dbf261d
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,3 @@
+WEB_DIRECTORY = "js"
+NODE_CLASS_MAPPINGS = {}
+NODE_DISPLAY_NAME_MAPPINGS = {}
diff --git a/js/configs.js b/js/configs.js
new file mode 100644
index 0000000..2f7dbe9
--- /dev/null
+++ b/js/configs.js
@@ -0,0 +1,10 @@
+// Round to the cloest multiples of this value
+export const GRID_SIZE = 10;
+
+// NodeType, (Width, Height)
+export const FIXED_SIZE = {
+
+    "CLIPTextEncode": [400.0, 160.0],
+    "PreviewImage": [420.0, 420.0],
+
+};
diff --git a/js/functions.js b/js/functions.js
new file mode 100644
index 0000000..239b4c4
--- /dev/null
+++ b/js/functions.js
@@ -0,0 +1,30 @@
+import { GRID_SIZE, FIXED_SIZE } from "./configs.js";
+
+function round(value) {
+    return value - value % GRID_SIZE;
+}
+
+export function Process(graph) {
+    graph["nodes"].forEach((node) => {
+
+        if (node["type"] in FIXED_SIZE) {
+            node["size"] = FIXED_SIZE[node["type"]];
+        }
+
+        ["pos", "size"].forEach((mode) => {
+            [0, 1].forEach((index) => {
+                node[mode][index] = round(node[mode][index]);
+            });
+        });
+
+    });
+
+    graph["groups"].forEach((group) => {
+
+        for (let i = 0; i < 4; i++)
+            group["bounding"][i] = round(group["bounding"][i]);
+
+    });
+
+    return graph;
+}
diff --git a/js/node_beautify.js b/js/node_beautify.js
new file mode 100644
index 0000000..dfd68a9
--- /dev/null
+++ b/js/node_beautify.js
@@ -0,0 +1,18 @@
+import { app } from "../../scripts/app.js";
+import { Process } from "./functions.js";
+
+app.registerExtension({
+	name: "Comfy.NodeBeautify",
+	async setup() {
+		const menu = document.querySelector(".comfy-menu");
+
+		const beautifyButton = document.createElement("button");
+		beautifyButton.textContent = "Beautify";
+		beautifyButton.addEventListener("click", () => {
+			app.loadGraphData(Process(app.graph.serialize()));
+		});
+
+		const refreshButton = document.getElementById("comfy-refresh-button");
+		menu.insertBefore(beautifyButton, refreshButton);
+	}
+});