diff --git a/ts/editor-toolbar/BUILD.bazel b/ts/editor-toolbar/BUILD.bazel
index 3d92ec0c5..8b1962116 100644
--- a/ts/editor-toolbar/BUILD.bazel
+++ b/ts/editor-toolbar/BUILD.bazel
@@ -3,7 +3,7 @@ load("//ts/svelte:svelte.bzl", "compile_svelte", "svelte_check")
 load("//ts:prettier.bzl", "prettier_test")
 load("//ts:eslint.bzl", "eslint_test")
 load("//ts:esbuild.bzl", "esbuild")
-load("//ts:vendor.bzl", "copy_bootstrap_icons")
+load("//ts:vendor.bzl", "copy_bootstrap_icons", "copy_mdi_icons")
 
 svelte_files = glob(["*.svelte"])
 
@@ -45,6 +45,20 @@ copy_bootstrap_icons(
         "type-bold.svg",
         "type-italic.svg",
         "type-underline.svg",
+        "eraser.svg",
+        "square-fill.svg",
+        "paperclip.svg",
+        "mic.svg",
+        "three-dots.svg",
+    ],
+)
+
+copy_mdi_icons(
+    name = "mdi-icons",
+    icons = [
+        "format-superscript.svg",
+        "format-subscript.svg",
+        "code-brackets.svg",
     ],
 )
 
@@ -71,6 +85,7 @@ esbuild(
         "//ts/sass:core_css",
         "//ts:image_module_support",
         "bootstrap-icons",
+        "mdi-icons",
     ] + svelte_names,
 )
 
diff --git a/ts/editor-toolbar/EditorToolbar.svelte b/ts/editor-toolbar/EditorToolbar.svelte
index de2bfb3fb..f355e9e4e 100644
--- a/ts/editor-toolbar/EditorToolbar.svelte
+++ b/ts/editor-toolbar/EditorToolbar.svelte
@@ -9,6 +9,16 @@
     import italicIcon from "./type-italic.svg";
     import underlineIcon from "./type-underline.svg";
 
+    import superscriptIcon from "./format-superscript.svg";
+    import subscriptIcon from "./format-subscript.svg";
+    import bracketsIcon from "./code-brackets.svg";
+
+    import eraserIcon from "./eraser.svg";
+    import squareFillIcon from "./square-fill.svg";
+    import paperclipIcon from "./paperclip.svg";
+    import micIcon from "./mic.svg";
+    import threeDotsIcon from "./three-dots.svg";
+
     export let leftButtons = [
         { component: LabelButton, label: "Fields..." },
         { component: LabelButton, label: "Cards..." },
@@ -18,6 +28,18 @@
         { component: IconButton, icon: boldIcon },
         { component: IconButton, icon: italicIcon },
         { component: IconButton, icon: underlineIcon },
+
+        { component: IconButton, icon: superscriptIcon },
+        { component: IconButton, icon: subscriptIcon },
+
+        { component: IconButton, icon: eraserIcon },
+        { component: IconButton, icon: squareFillIcon },
+        { component: IconButton, icon: squareFillIcon },
+
+        { component: IconButton, icon: bracketsIcon },
+        { component: IconButton, icon: paperclipIcon },
+        { component: IconButton, icon: micIcon },
+        { component: IconButton, icon: threeDotsIcon },
     ];
     export let nightMode: boolean;
 
diff --git a/ts/licenses.json b/ts/licenses.json
index 90aa38b59..3c74d8774 100644
--- a/ts/licenses.json
+++ b/ts/licenses.json
@@ -7,14 +7,12 @@
         "path": "node_modules/@fluent/bundle",
         "licenseFile": "node_modules/@fluent/bundle/README.md"
     },
-    "@fortawesome/fontawesome-free@5.15.3": {
-        "licenses": "(CC-BY-4.0 AND OFL-1.1 AND MIT)",
-        "repository": "https://github.com/FortAwesome/Font-Awesome",
-        "publisher": "Dave Gandy",
-        "email": "dave@fontawesome.com",
-        "url": "http://twitter.com/davegandy",
-        "path": "node_modules/@fortawesome/fontawesome-free",
-        "licenseFile": "node_modules/@fortawesome/fontawesome-free/LICENSE.txt"
+    "@mdi/svg@5.9.55": {
+        "licenses": "Apache-2.0",
+        "repository": "https://github.com/Templarian/MaterialDesign-SVG",
+        "publisher": "Austin Andrews",
+        "path": "node_modules/@mdi/svg",
+        "licenseFile": "node_modules/@mdi/svg/LICENSE"
     },
     "@protobufjs/aspromise@1.1.2": {
         "licenses": "BSD-3-Clause",
diff --git a/ts/package.json b/ts/package.json
index 6e6addf2a..7df6203cc 100644
--- a/ts/package.json
+++ b/ts/package.json
@@ -54,7 +54,7 @@
     },
     "dependencies": {
         "@fluent/bundle": "^0.15.1",
-        "@fortawesome/fontawesome-free": "^5.15.3",
+        "@mdi/svg": "^5.9.55",
         "bootstrap": "^5.0.0-beta2",
         "bootstrap-icons": "^1.4.0",
         "css-browser-selector": "^0.6.5",
diff --git a/ts/vendor.bzl b/ts/vendor.bzl
index 265c5b912..b2b3972c8 100644
--- a/ts/vendor.bzl
+++ b/ts/vendor.bzl
@@ -131,13 +131,13 @@ def copy_bootstrap_icons(name = "bootstrap-icons", icons = [], visibility = ["//
         visibility = visibility,
     )
 
-    
-def copy_fontawesome_icons(name = "fontawesome-icons", icons = [], visibility = ["//visibility:public"]):
+def copy_mdi_icons(name = "mdi-icons", icons = [], visibility = ["//visibility:public"]):
     vendor_js_lib(
         name = name,
-        pkg = _pkg_from_name("@fortawesome/fontawesome-free"),
-        base = _npm_base_from_name("@fortawesome/fontawesome-free"),
-        include = ["svgs/{}".format(icon) for icon in icons],
-        strip_prefix = "svgs/solid/",
+        pkg = _pkg_from_name("@mdi/svg"),
+        base = _npm_base_from_name("@mdi/svg"),
+        include = ["svg/{}".format(icon) for icon in icons],
+        strip_prefix = "svg/",
         visibility = visibility,
     )
+
diff --git a/ts/yarn.lock b/ts/yarn.lock
index 2b5ed0fa5..69c07b3b3 100644
--- a/ts/yarn.lock
+++ b/ts/yarn.lock
@@ -502,10 +502,11 @@
     "@types/node" "*"
     "@types/yargs" "^15.0.0"
     chalk "^4.0.0"
-"@fortawesome/fontawesome-free@^5.15.3":
-  version "5.15.3"
-  resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-free/-/fontawesome-free-5.15.3.tgz#c36ffa64a2a239bf948541a97b6ae8d729e09a9a"
-  integrity sha512-rFnSUN/QOtnOAgqFRooTA3H57JLDm0QEG/jPdk+tLQNL/eWd+Aok8g3qCI+Q1xuDPWpGW/i9JySpJVsq8Q0s9w==
+
+"@mdi/svg@^5.9.55":
+  version "5.9.55"
+  resolved "https://registry.yarnpkg.com/@mdi/svg/-/svg-5.9.55.tgz#7cba058135afd5d8a3da977f51b71ffc6a3a3699"
+  integrity sha512-gO0ZpKIeCn9vFg46QduK9MM+n1fuCNwSdcdlBTtbafnnuvwLveK2uj+byhdLtg/8VJGXDhp+DJ35QUMbeWeULA==
 
 "@jest/types@^27.0.0-next.8":
   version "27.0.0-next.8"