This is a parametric door hanger maker that allows you to create “open” or “closed” style doorhangers with text and/or images

you can customize a lots of parameters:

• hole dimension
• hanger style (open or closed)
• text 
  • font
  • dimension
  • alignment
  • rotation (horizontal / vertical)
  • flipped
  • height
  • margins
• images (or emojis)
  • rotation
  • scaling
  • position
• contour presence

Since Makerworld openscad does not yet allow usage of svg images you can use an "emoji" text instead of the SVG file.

The emojis are taken from the "Noto Emoji" font set that is the only available at the moment on Makerworld, the “mom clean please” hanger was done using the “broom” emoji. 

Note 1: To use an emoji in the parametric model maker the easiest way i found is to copy paste from www.getemoji.com.

Note 2: There seems to be a bug in openscad / BOSL2 version on makerworld (it is being investigated) so when you create an “open” style door hanger you might not have a smoothed angle.