diff --git a/README.md b/README.md
index e50c377..479161e 100644
--- a/README.md
+++ b/README.md
@@ -446,6 +446,12 @@ Shortcut (Windows / Linux) | Shortcut (macOS) | Action
Shift-Ctrl-H | Shift-Cmd-H | "toggleHeadingBigger"
F9 | F9 | "toggleSideBySide"
F11 | F11 | "toggleFullScreen"
+Ctrl-Alt-1 | Cmd-Alt-1 | "toggleHeading1"
+Ctrl-Alt-2 | Cmd-Alt-2 | "toggleHeading2"
+Ctrl-Alt-3 | Cmd-Alt-3 | "toggleHeading3"
+Ctrl-Alt-4 | Cmd-Alt-4 | "toggleHeading4"
+Ctrl-Alt-5 | Cmd-Alt-5 | "toggleHeading5"
+Ctrl-Alt-6 | Cmd-Alt-6 | "toggleHeading6"
Here is how you can change a few, while leaving others untouched:
diff --git a/src/js/easymde.js b/src/js/easymde.js
index 71fda79..64270e4 100644
--- a/src/js/easymde.js
+++ b/src/js/easymde.js
@@ -54,6 +54,12 @@ var shortcuts = {
'drawLink': 'Cmd-K',
'toggleHeadingSmaller': 'Cmd-H',
'toggleHeadingBigger': 'Shift-Cmd-H',
+ 'toggleHeading1': 'Ctrl+Alt+1',
+ 'toggleHeading2': 'Ctrl+Alt+2',
+ 'toggleHeading3': 'Ctrl+Alt+3',
+ 'toggleHeading4': 'Ctrl+Alt+4',
+ 'toggleHeading5': 'Ctrl+Alt+5',
+ 'toggleHeading6': 'Ctrl+Alt+6',
'cleanBlock': 'Cmd-E',
'drawImage': 'Cmd-Alt-I',
'toggleBlockquote': 'Cmd-\'',