How to use Minecraft Undertale character skins ?

Learn how to download and apply the Undertale character skins for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):

1. Go to the Minecraft website and login to your account.
2. Click the “Minecraft Java Edition” dropdown menu and select “change skin”.
3. On the next page, click “select file” and upload the Undertale character skins file.

1. Open the game app and press the “dressing room” button on the main menu screen.
2. Press “Edit Character” -> “owned skins” -> “choose new skin” and upload the Undertale character skins file.

Does this skin have thick or skinny arms?

This particular Undertale character skins has thick (4px) arms. It is based on the classic Steve model.

What color is this Undertale character skins skin?

This particular Minecraft Undertale character skins has the following color palette:
Rio Grande
Mercury
Yellow
Green
White