diff --git a/keyserver/.well-known/apple-app-site-association b/keyserver/.well-known/apple-app-site-association
--- a/keyserver/.well-known/apple-app-site-association
+++ b/keyserver/.well-known/apple-app-site-association
@@ -10,12 +10,15 @@
         "components": [
           {
             "/": "/invite/*"
+          },
+          {
+            "/": "/qr-code/*"
           }
         ]
       },
       {
         "appID": "H98Y8MH53M.app.comm",
-        "paths": [ "/invite/*" ]
+        "paths": [ "/invite/*", "/qr-code/*" ]
       }
     ]
   }
diff --git a/lib/facts/links.js b/lib/facts/links.js
--- a/lib/facts/links.js
+++ b/lib/facts/links.js
@@ -4,4 +4,13 @@
   return `https://comm.app/invite/${secret}`;
 }
 
-export { inviteLinkUrl };
+function qrCodeLinkUrl(aes256Param: string, ed25519Param: string): string {
+  const keys = {
+    aes256: aes256Param,
+    ed25519: ed25519Param,
+  };
+  const keysString = encodeURIComponent(JSON.stringify(keys));
+  return `comm://qr-code/${keysString}`;
+}
+
+export { inviteLinkUrl, qrCodeLinkUrl };
diff --git a/native/android/app/src/main/AndroidManifest.xml b/native/android/app/src/main/AndroidManifest.xml
--- a/native/android/app/src/main/AndroidManifest.xml
+++ b/native/android/app/src/main/AndroidManifest.xml
@@ -68,6 +68,11 @@
           android:host="comm.app"
           android:pathPrefix="/invite"
         />
+        <data
+          android:scheme="https"
+          android:host="comm.app"
+          android:pathPrefix="/qr-code"
+        />
       </intent-filter>
     </activity>
     <activity
diff --git a/native/navigation/navigation-handler.react.js b/native/navigation/navigation-handler.react.js
--- a/native/navigation/navigation-handler.react.js
+++ b/native/navigation/navigation-handler.react.js
@@ -11,6 +11,7 @@
 import { useIsAppLoggedIn } from './nav-selectors.js';
 import { NavContext, type NavAction } from './navigation-context.js';
 import PolicyAcknowledgmentHandler from './policy-acknowledgment-handler.react.js';
+import QRCodeLinkHandler from './qr-code-link-handler.react.js';
 import ThreadScreenTracker from './thread-screen-tracker.react.js';
 import DevTools from '../redux/dev-tools.react.js';
 import { useSelector } from '../redux/redux-utils.js';
@@ -43,6 +44,7 @@
         <ThreadScreenTracker />
         <ModalPruner navContext={navContext} />
         <PolicyAcknowledgmentHandler />
+        <QRCodeLinkHandler />
         {devTools}
       </>
     );
diff --git a/native/navigation/qr-code-link-handler.react.js b/native/navigation/qr-code-link-handler.react.js
new file mode 100644
--- /dev/null
+++ b/native/navigation/qr-code-link-handler.react.js
@@ -0,0 +1,43 @@
+// @flow
+
+import { useNavigation } from '@react-navigation/native';
+import * as React from 'react';
+import { Linking } from 'react-native';
+
+import { isLoggedIn } from 'lib/selectors/user-selectors.js';
+
+import { SecondaryDeviceQRCodeScannerRouteName } from './route-names.js';
+import { useSelector } from '../redux/redux-utils.js';
+
+function QRCodeLinkHandler() {
+  const [currentLink, setCurrentLink] = React.useState(null);
+
+  React.useEffect(() => {
+    const subscription = Linking.addEventListener('url', ({ url }) =>
+      setCurrentLink(url),
+    );
+    (async () => {
+      const initialURL = await Linking.getInitialURL();
+      if (initialURL) {
+        setCurrentLink(initialURL);
+      }
+    })();
+
+    return () => subscription.remove();
+  }, []);
+
+  const loggedIn = useSelector(isLoggedIn);
+  const { navigate } = useNavigation();
+
+  React.useEffect(() => {
+    if (!loggedIn || !currentLink) {
+      return;
+    }
+
+    setCurrentLink(null);
+
+    navigate(SecondaryDeviceQRCodeScannerRouteName);
+  }, [currentLink, loggedIn, navigate]);
+}
+
+export default QRCodeLinkHandler;
diff --git a/native/profile/secondary-device-qr-code-scanner.react.js b/native/profile/secondary-device-qr-code-scanner.react.js
--- a/native/profile/secondary-device-qr-code-scanner.react.js
+++ b/native/profile/secondary-device-qr-code-scanner.react.js
@@ -36,10 +36,14 @@
   }, [navigation]);
 
   const onConnect = React.useCallback((barCodeEvent: BarCodeEvent) => {
-    const { type, data } = barCodeEvent;
+    const { data } = barCodeEvent;
+    const extractKeysFromURLRegex = /comm:\/\/qr-code\/(.*)/;
+    const keysMatch = data.match(extractKeysFromURLRegex)?.[1] ?? '';
+    const keys = JSON.parse(decodeURIComponent(keysMatch));
+
     Alert.alert(
       'Scan successful',
-      `Bar code with type ${type} and data ${data} has been scanned!`,
+      `QR code contains the following keys: ${JSON.stringify(keys)}`,
       [{ text: 'OK' }],
     );
   }, []);
diff --git a/native/qr-code/qr-code-screen.react.js b/native/qr-code/qr-code-screen.react.js
--- a/native/qr-code/qr-code-screen.react.js
+++ b/native/qr-code/qr-code-screen.react.js
@@ -4,6 +4,8 @@
 import { View, Text } from 'react-native';
 import QRCode from 'react-native-qrcode-svg';
 
+import { qrCodeLinkUrl } from 'lib/facts/links.js';
+
 import type { QRCodeSignInNavigationProp } from './qr-code-sign-in-navigator.react.js';
 import type { NavigationRoute } from '../navigation/route-names.js';
 import { useStyles } from '../themes/colors.js';
@@ -16,13 +18,17 @@
 // eslint-disable-next-line no-unused-vars
 function QRCodeScreen(props: QRCodeScreenProps): React.Node {
   const styles = useStyles(unboundStyles);
+  const qrCodeValue = React.useMemo(
+    () => qrCodeLinkUrl('random_aes256_key', 'device_ed25519_key'),
+    [],
+  );
   return (
     <View style={styles.container}>
       <Text style={styles.heading}>Log in to Comm</Text>
       <Text style={styles.headingSubtext}>
         Open the Comm app on your phone and scan the QR code below
       </Text>
-      <QRCode value="https://www.google.com" size={200} />
+      <QRCode value={qrCodeValue} size={200} />
       <View style={styles.instructionsBox}>
         <Text style={styles.instructionsTitle}>How to find the scanner:</Text>
         <Text style={styles.instructionsStep}>
diff --git a/web/account/qr-code-login.react.js b/web/account/qr-code-login.react.js
--- a/web/account/qr-code-login.react.js
+++ b/web/account/qr-code-login.react.js
@@ -3,21 +3,22 @@
 import { QRCodeSVG } from 'qrcode.react';
 import * as React from 'react';
 
+import { qrCodeLinkUrl } from 'lib/facts/links.js';
+
 import css from './qr-code-login.css';
 
 function QrCodeLogin(): React.Node {
+  const qrCodeValue = React.useMemo(
+    () => qrCodeLinkUrl('random_aes256_key', 'device_ed25519_key'),
+    [],
+  );
   return (
     <div className={css.qrContainer}>
       <div className={css.title}>Log in to Comm</div>
       <div className={css.scanInstructions}>
         Open the Comm app on your phone and scan the QR code below
       </div>
-      <QRCodeSVG
-        value="https://comm.app/"
-        size={300}
-        marginSize={4}
-        level="L"
-      />
+      <QRCodeSVG value={qrCodeValue} size={300} marginSize={4} level="L" />
       <div className={css.instructionsContainer}>
         <div className={css.instructionsTitle}>How to find the scanner:</div>
         <div className={css.instructionsStep}>