diff --git a/index.js b/index.js
index 0b5f708..9f1d85b 100644
--- a/index.js
+++ b/index.js
@@ -41,6 +41,18 @@ io.on("connection", (socket) => {
     socket.join(room);
     socket.to(room).emit("roomJoined");
   });
+
+  socket.on("leaveRoom", () => {
+    for (let room of rooms) {
+      if (socket.id != room) {
+        socket.leave(room);
+      }
+    }
+  });
+
+  socket.on("broadcastSync", ({ data, room }) => {
+    socket.to(room).emit("broadcastSync", data);
+  });
 });
 
 app.use(bodyParser.json());
diff --git a/src/components/checkbox.jsx b/src/components/checkbox.jsx
index ceef7c7..48af3d1 100644
--- a/src/components/checkbox.jsx
+++ b/src/components/checkbox.jsx
@@ -1,8 +1,8 @@
 function CheckBox(props) {
   return (
-    <div className={`form-check m-5 ${props.className}`}>
+    <div className={`m-5 ${props.className}`}>
       <input
-        className="form-check-input appearance-none h-3 w-6 duration-500 checked:bg-blue-600 checked:border-blue-600 pr-3 border border-gray-300 rounded-lg mr-1 checked:shadow-lg checked:shadow-blue-600 transition ease-out cursor-pointer"
+        className="appearance-none h-3 w-6 duration-500 checked:bg-blue-600 checked:border-blue-600 pr-3 border border-gray-300 rounded-lg mr-1 checked:shadow-lg checked:shadow-blue-600 transition ease-out cursor-pointer"
         type="checkbox"
         id={props.id}
         defaultChecked={props.checked}
@@ -11,7 +11,7 @@ function CheckBox(props) {
       />
       <label
         title={props.title}
-        className="form-check-label inline-block cursor-pointer"
+        className="inline-block cursor-pointer"
         htmlFor={props.id}
       >
         {props.label}
diff --git a/src/components/openai.js b/src/components/openai.js
index b063bf7..30a03a3 100644
--- a/src/components/openai.js
+++ b/src/components/openai.js
@@ -1,6 +1,6 @@
 import { Configuration, OpenAIApi } from "openai";
 
-async function Complete(setText) {
+async function Complete(setText, textUpdate) {
   document.body.style.cursor = "wait";
 
   let initText = localStorage.getItem("NoteText");
@@ -25,6 +25,10 @@ async function Complete(setText) {
   localStorage.setItem("NoteText", totalText);
   setText(totalText);
 
+  if (settings.CollabEdit === true) {
+    textUpdate(totalText, true);
+  }
+
   document.body.style.cursor = "default";
 }
 
diff --git a/src/components/settingsInputs.jsx b/src/components/settingsInputs.jsx
index 5a40dfc..f3ede33 100644
--- a/src/components/settingsInputs.jsx
+++ b/src/components/settingsInputs.jsx
@@ -9,9 +9,8 @@ function SettingsCheckBox({ label, title, className, settingName, onClick }) {
       checked={settings[settingName]}
       className={className}
       onClick={(e) => {
-        window.settings[settingName] = e.target.checked;
-        localStorage.setObj("settings", window.settings);
-        onClick && onClick(e);
+        !!settingName && setSetting(settingName, e.target.checked);
+        !!onClick && onClick(e);
       }}
     />
   );
@@ -39,15 +38,19 @@ function SettingsTextInput({
         autoComplete="new-password"
         defaultValue={window.settings[settingName]}
         onChange={(e) => {
-          window.settings[settingName] = e.target.value;
-          localStorage.setObj("settings", window.settings);
-          onChange && onChange(e);
+          !!settingName && setSetting(settingName, e.target.value);
+          !!onChange && onChange(e);
         }}
       />
     </div>
   );
 }
 
+function setSetting(settingName, value) {
+  window.settings[settingName] = value;
+  localStorage.setObj("settings", window.settings);
+}
+
 function SettingsSelectInput({
   label,
   className,
@@ -64,9 +67,8 @@ function SettingsSelectInput({
         className={`${inputStyle} ${settingsAddInput} m-2 ${className}`}
         defaultValue={window.settings[settingName]}
         onChange={(e) => {
-          window.settings[settingName] = e.target.value;
-          localStorage.setObj("settings", window.settings);
-          onChange && onChange(e);
+          !!settingName && setSetting(settingName, e.target.value);
+          !!onChange && onChange(e);
         }}
       >
         {options.map((option) => (
diff --git a/src/components/socket.js b/src/components/socket.js
index 3e0f109..ce89f56 100644
--- a/src/components/socket.js
+++ b/src/components/socket.js
@@ -1,4 +1,5 @@
 import { io } from "socket.io-client";
+import { reRenderPage } from "./utils";
 
 const socket = io();
 
@@ -8,14 +9,24 @@ function onConnect() {
 
 function onDisconnect() {
   console.log("Socket disconnected, local mode only");
+  window.alreadyConnected = false;
 }
 
 function onFooEvent() {
   console.log("bar");
 }
 
+function onSync({ settings, Notes, NoteText, NoteName }) {
+  localStorage.setItem("Notes", Notes);
+  localStorage.setItem("NoteText", NoteText);
+  localStorage.setItem("NoteName", NoteName);
+  localStorage.setItem("settings", settings);
+  reRenderPage();
+}
+
 socket.on("connect", onConnect);
 socket.on("disconnect", onDisconnect);
 socket.on("foo", onFooEvent);
+socket.on("broadcastSync", onSync);
 
 export default socket;
diff --git a/src/components/styles.js b/src/components/styles.js
index fd4e64a..4ca8574 100644
--- a/src/components/styles.js
+++ b/src/components/styles.js
@@ -1,5 +1,5 @@
 let inputStyle =
-  "form-control block px-3 py-1.5 text-base font-normal text-gray-700 dark:text-white bg-white dark:bg-zinc-900 bg-clip-padding border border-solid border-gray-300 rounded-lg transition ease-in-out focus:border-blue-600 focus:outline-none";
+  "block px-3 py-1.5 text-base font-normal text-gray-700 dark:text-white bg-white dark:bg-zinc-900 bg-clip-padding border border-solid border-gray-300 rounded-lg transition ease-in-out focus:border-blue-600 focus:outline-none";
 let settingsAddInput = "w-full lg:w-1/4";
 
 export { inputStyle, settingsAddInput };
diff --git a/src/index.css b/src/index.css
index bf13651..09ae894 100644
--- a/src/index.css
+++ b/src/index.css
@@ -64,7 +64,7 @@
   }
 
   .md table {
-    @apply w-1/2;
+    @apply w-full lg:w-1/2;
     border-style: hidden;
   }
 
diff --git a/src/localisation/en.js b/src/localisation/en.js
index 04478f5..446e141 100644
--- a/src/localisation/en.js
+++ b/src/localisation/en.js
@@ -45,7 +45,11 @@ let en = {
   AdditionalFeatures: "Additional features",
   CollabEdit: "Collaborative editing",
   Password: "Password",
+  SyncPassword: "Sync password",
   CollabEditPassword: "Password for collaborative editing",
+  BroadcastSync: "Getting notes, settings from another device",
+  SyncAll: "Send data to all devices",
+  Sync: "Sync",
 };
 
 export default en;
diff --git a/src/localisation/ru.js b/src/localisation/ru.js
index 42d0ae8..4dde711 100644
--- a/src/localisation/ru.js
+++ b/src/localisation/ru.js
@@ -47,6 +47,10 @@ let ru = {
   CollabEdit: "Совместное редактирование",
   Password: "Пароль",
   CollabEditPassword: "Пароль для совместного редактирования",
+  SyncPassword: "Пароль для синхронизации",
+  BroadcastSync: "Получение заметок, настроек с другого устройства",
+  SyncAll: "Отправить данные",
+  Sync: "Синхронизация",
 };
 
 export default ru;
diff --git a/src/pages/create.jsx b/src/pages/create.jsx
index 732cf03..956aa44 100644
--- a/src/pages/create.jsx
+++ b/src/pages/create.jsx
@@ -209,7 +209,7 @@ function CreateNote() {
                   className="m-1"
                   w="w-full"
                   onClick={() => {
-                    Complete(setText);
+                    Complete(setText, textUpdate);
                   }}
                 />
               )}
diff --git a/src/pages/settings.jsx b/src/pages/settings.jsx
index 0d3a9ae..bf84239 100644
--- a/src/pages/settings.jsx
+++ b/src/pages/settings.jsx
@@ -6,6 +6,8 @@ import {
 } from "../components/settingsInputs";
 import { reRenderPage } from "../components/utils";
 import Locales from "../localisation/main";
+import { ButtonWithIcon } from "../components/button";
+import { ChevronDoubleRightIcon } from "@heroicons/react/24/outline";
 
 function Settings() {
   return (
@@ -58,12 +60,50 @@ function Settings() {
           placeholder={locals.Password}
           label={locals.CollabEditPassword}
           settingName="CollabEditPassword"
-          onChange={(e) => {
+          onChange={() => {
             window.alreadyConnected = false;
           }}
         />
       </SettingsSection>
 
+      <SettingsSection name={locals.Sync}>
+        <SettingsCheckBox
+          label={locals.BroadcastSync}
+          onChange={(e) => {
+            if (e.target.checked) {
+              socket.emit("joinRoom", settings.syncPassword);
+            } else {
+              socket.emit("leaveRoom");
+            }
+          }}
+        />
+
+        <SettingsTextInput
+          placeholder={locals.Password}
+          label={locals.SyncPassword}
+          secret
+          settingName="SyncPassword"
+        />
+
+        <ButtonWithIcon
+          icon={ChevronDoubleRightIcon}
+          text={locals.SyncAll}
+          className="m-1"
+          w="w-full lg:w-96"
+          onClick={() => {
+            socket.emit("broadcastSync", {
+              data: {
+                settings: localStorage.getItem("settings"),
+                Notes: localStorage.getItem("Notes"),
+                NoteText: localStorage.getItem("NoteText"),
+                NoteName: localStorage.getItem("NoteName"),
+              },
+              room: settings.syncPassword,
+            });
+          }}
+        />
+      </SettingsSection>
+
       <SettingsSection name={locals.Interface}>
         <SettingsSelectInput
           label={locals.Language}