A way to stack windows together, after creation?

[AZMCode]

Is there a way to "stack" windows in the cross-axis once they've already been created, possibly using keybinds?

What i want is, with window 3 focused in a horizontal layout, move from

1 2 3

into

1 2
  3

or

   3
1  2

or maybe even

  2
1 3

Just anything to get the window to stack on top of each other, rather than move past each other

[dawsers]

If I understand correctly, you want to use move nomode. In the default config:

    # nomode
    bindsym $mod+Alt+$left move left nomode
    bindsym $mod+Alt+$down move down nomode
    bindsym $mod+Alt+$up move up nomode
    bindsym $mod+Alt+$right move right nomode
    bindsym $mod+Alt+home move beginning nomode
    bindsym $mod+Alt+end move end nomode

The nomode argument extracts/inserts the active window from/to a container regardless of the current mode.

From the manual:

..., you can use nomode. With that argument, windows will move freely. Movement will only
 move the active window, leaving its column intact, regardless of which mode (h/v) you are
 currently in. For a horizontal layout, the movement will be like this:

If the window is in some column with other windows, any left or right movement will expel
it to that side, creating a new column with just that window. Moving it again will insert it in
the column in the direction of movement, and so on. Moving the window up or down will
simply move it in its current column. You can still use beginning/end to move it to the edges
of the row if it is alone in a column, or the edges of the column if it has siblings in that column.