diff --git a/icons/strikethrough.svg b/icons/strikethrough.svg
new file mode 100644
index 000000000..f80bc710d
--- /dev/null
+++ b/icons/strikethrough.svg
@@ -0,0 +1,15 @@
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <path d="M16 4H9A3 3 0 0 0 6.17 8" />
+  <path d="M14 12a4 4 0 0 1 0 8H6" />
+  <line x1="4" y1="12" x2="20" y2="12" />
+</svg>
diff --git a/icons/underline.svg b/icons/underline.svg
index ca6adadc0..f9c5b0850 100644
--- a/icons/underline.svg
+++ b/icons/underline.svg
@@ -9,6 +9,6 @@
   stroke-linecap="round"
   stroke-linejoin="round"
 >
-  <path d="M6 3v7a6 6 0 0 0 6 6 6 6 0 0 0 6-6V3" />
-  <line x1="4" y1="21" x2="20" y2="21" />
+  <path d="M6,4v6a6,6,0,0,0,12,0V4" />
+  <line x1="4" y1="20" x2="20" y2="20" />
 </svg>