Theme
Dark is cinematic; light is for print.
Editor font size
Source pane only.
15px
Preview font size
Rendered pane only.
16px
Keyboard shortcuts
BoldCtrl/⌘ B
ItalicCtrl/⌘ I
LinkCtrl/⌘ K
Inline codeCtrl/⌘ E
FindCtrl/⌘ F
Save / downloadCtrl/⌘ S
Indent / outdentTab / ⇧Tab
Undo / redoCtrl/⌘ Z
Reset document
Clear the editor and restore the sample.