diff --git a/llm-fe/favicon.ico b/llm-fe/favicon.ico
index c61177d..593e5e0 100644
Binary files a/llm-fe/favicon.ico and b/llm-fe/favicon.ico differ
diff --git a/llm-fe/public/apple-touch-icon.png b/llm-fe/public/apple-touch-icon.png
new file mode 100644
index 0000000..f10d8bb
Binary files /dev/null and b/llm-fe/public/apple-touch-icon.png differ
diff --git a/llm-fe/public/favicon-16x16.png b/llm-fe/public/favicon-16x16.png
new file mode 100644
index 0000000..bf98df4
Binary files /dev/null and b/llm-fe/public/favicon-16x16.png differ
diff --git a/llm-fe/public/favicon-32x32.png b/llm-fe/public/favicon-32x32.png
new file mode 100644
index 0000000..e5f03cb
Binary files /dev/null and b/llm-fe/public/favicon-32x32.png differ
diff --git a/llm-fe/public/favicon.ico b/llm-fe/public/favicon.ico
index a11777c..593e5e0 100644
Binary files a/llm-fe/public/favicon.ico and b/llm-fe/public/favicon.ico differ
diff --git a/llm-fe/public/favicon.jpg b/llm-fe/public/favicon.jpg
deleted file mode 100644
index bb90219..0000000
Binary files a/llm-fe/public/favicon.jpg and /dev/null differ
diff --git a/llm-fe/public/index.html b/llm-fe/public/index.html
index 2d68acb..da9f015 100644
--- a/llm-fe/public/index.html
+++ b/llm-fe/public/index.html
@@ -3,11 +3,13 @@
 
 <head>
   <meta charset="utf-8" />
-  <link rel="icon" href="%PUBLIC_URL%/favicon.jpg" />
+  <link rel="icon" href="%PUBLIC_URL%/favicon.ico" sizes="any" />
+  <link rel="icon" type="image/png" sizes="32x32" href="%PUBLIC_URL%/favicon-32x32.png" />
+  <link rel="icon" type="image/png" sizes="16x16" href="%PUBLIC_URL%/favicon-16x16.png" />
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <meta name="theme-color" content="#000000" />
   <meta name="description" content="Chat app by AI ML Operations, LLC" />
-  <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+  <link rel="apple-touch-icon" sizes="180x180" href="%PUBLIC_URL%/apple-touch-icon.png" />
   <!--
       manifest.json provides metadata used when your web app is installed on a
       user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
diff --git a/llm-fe/public/logo192.png b/llm-fe/public/logo192.png
index fc44b0a..eee4033 100644
Binary files a/llm-fe/public/logo192.png and b/llm-fe/public/logo192.png differ
diff --git a/llm-fe/public/logo512.png b/llm-fe/public/logo512.png
index a4e47a6..034da54 100644
Binary files a/llm-fe/public/logo512.png and b/llm-fe/public/logo512.png differ
diff --git a/llm-fe/public/manifest.json b/llm-fe/public/manifest.json
index f44e1fd..421d88e 100644
--- a/llm-fe/public/manifest.json
+++ b/llm-fe/public/manifest.json
@@ -1,11 +1,21 @@
 {
   "short_name": "Chat by AI ML Operations. LLC",
-  "name": "Create React App Sample",
+  "name": "Chat by AI ML Operations, LLC",
   "icons": [
     {
       "src": "favicon.ico",
-      "sizes": "64x64 32x32 24x24 16x16",
+      "sizes": "64x64 48x48 32x32 24x24 16x16",
       "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
     }
   ],
   "start_url": ".",
