diff --git a/web/android-chrome-192x192.png b/web/android-chrome-192x192.png
new file mode 100644
index 00000000..9c92a557
Binary files /dev/null and b/web/android-chrome-192x192.png differ
diff --git a/web/android-chrome-512x512.png b/web/android-chrome-512x512.png
new file mode 100644
index 00000000..4f686aac
Binary files /dev/null and b/web/android-chrome-512x512.png differ
diff --git a/web/apple-touch-icon.png b/web/apple-touch-icon.png
new file mode 100644
index 00000000..bfbff2cf
Binary files /dev/null and b/web/apple-touch-icon.png differ
diff --git a/web/favicon-16x16.png b/web/favicon-16x16.png
new file mode 100644
index 00000000..9a4a2616
Binary files /dev/null and b/web/favicon-16x16.png differ
diff --git a/web/favicon-32x32.png b/web/favicon-32x32.png
new file mode 100644
index 00000000..605f65d8
Binary files /dev/null and b/web/favicon-32x32.png differ
diff --git a/web/favicon.ico b/web/favicon.ico
new file mode 100644
index 00000000..592368ce
Binary files /dev/null and b/web/favicon.ico differ
diff --git a/web/manifest.json b/web/manifest.json
new file mode 100644
index 00000000..4fbe1818
--- /dev/null
+++ b/web/manifest.json
@@ -0,0 +1,18 @@
+{
+    "name": "",
+    "icons": [
+        {
+            "src": "/android-chrome-192x192.png",
+            "sizes": "192x192",
+            "type": "image/png"
+        },
+        {
+            "src": "/android-chrome-512x512.png",
+            "sizes": "512x512",
+            "type": "image/png"
+        }
+    ],
+    "theme_color": "#ffffff",
+    "background_color": "#ffffff",
+    "display": "standalone"
+}
\ No newline at end of file
diff --git a/web/mstile-150x150.png b/web/mstile-150x150.png
new file mode 100644
index 00000000..8a80f096
Binary files /dev/null and b/web/mstile-150x150.png differ
diff --git a/web/safari-pinned-tab.svg b/web/safari-pinned-tab.svg
new file mode 100644
index 00000000..9fa3aefb
--- /dev/null
+++ b/web/safari-pinned-tab.svg
@@ -0,0 +1,35 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
+ "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
+<svg version="1.0" xmlns="http://www.w3.org/2000/svg"
+ width="1000.000000pt" height="1000.000000pt" viewBox="0 0 1000.000000 1000.000000"
+ preserveAspectRatio="xMidYMid meet">
+<metadata>
+Created by potrace 1.11, written by Peter Selinger 2001-2013
+</metadata>
+<g transform="translate(0.000000,1000.000000) scale(0.100000,-0.100000)"
+fill="#000000" stroke="none">
+<path d="M4718 9744 c-2 -1 -44 -5 -93 -9 -50 -3 -108 -8 -130 -11 -200 -24
+-218 -27 -345 -50 -47 -9 -96 -18 -109 -21 -14 -2 -95 -22 -180 -44 -403 -102
+-844 -286 -1179 -491 -34 -21 -67 -38 -72 -38 -6 0 -10 -4 -10 -10 0 -5 -4
+-10 -9 -10 -24 0 -417 -285 -517 -375 -6 -5 -44 -39 -85 -75 -82 -71 -296
+-284 -374 -371 -236 -265 -449 -565 -625 -884 -55 -98 -177 -348 -186 -380 -1
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+-11 -49 -23 -106 -26 -125 -3 -19 -10 -62 -16 -95 -16 -89 -17 -92 -29 -195
+-18 -155 -19 -161 -27 -265 -14 -193 -6 -729 12 -824 2 -11 6 -48 10 -83 6
+-65 21 -172 30 -220 7 -39 12 -67 20 -113 3 -22 13 -71 22 -110 8 -38 17 -80
+19 -91 4 -23 41 -163 73 -279 111 -396 340 -892 584 -1260 262 -396 579 -752
+922 -1036 351 -290 761 -537 1170 -705 202 -83 514 -182 687 -219 226 -48 419
+-80 558 -91 36 -3 106 -9 155 -13 91 -8 579 -6 625 2 14 3 59 8 100 12 41 3
+86 8 100 10 14 1 50 6 80 9 30 4 62 9 70 11 8 3 35 7 60 10 24 3 60 9 80 14
+19 5 51 12 70 15 174 28 537 139 790 243 167 68 436 202 557 277 50 31 96 56
+102 56 6 0 11 5 11 10 0 6 4 10 9 10 10 0 193 124 296 200 242 178 556 472
+742 693 43 51 80 94 83 97 13 10 138 178 202 269 327 468 571 996 712 1545 20
+77 38 149 40 160 2 12 16 82 30 156 36 188 58 362 73 570 14 198 7 653 -11
+805 -2 17 -7 57 -11 90 -10 99 -34 261 -40 285 -3 8 -7 31 -10 51 -21 132
+-100 435 -164 629 -233 700 -611 1316 -1123 1832 -164 165 -213 210 -358 329
+-339 276 -747 522 -1120 674 -25 10 -63 26 -85 36 -72 30 -247 89 -402 134
+-148 43 -214 59 -373 90 -41 8 -85 17 -98 20 -66 12 -196 29 -302 39 -41 4
+-95 9 -120 13 -45 6 -567 13 -572 7z"/>
+</g>
+</svg>
diff --git a/web/test.html b/web/test.html
index f80af096..e333efd1 100644
--- a/web/test.html
+++ b/web/test.html
@@ -1,6 +1,17 @@
 <html>
-    <title>remark</title>
-    <body>
-        blah blah blah
-    </body>
-</html>
+<title>remark</title>
+
+<head>
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
+    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
+    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
+    <link rel="manifest" href="/manifest.json">
+    <link rel="mask-icon" href="/safari-pinned-tab.svg" color="#5bbad5">
+    <meta name="theme-color" content="#ffffff">
+</head>
+
+<body>
+    blah blah blah
+</body>
+
+</html>
\ No newline at end of file