How to use Minecraft The First Nightmare Sans skin ?

Learn how to download and apply the The First Nightmare Sans skin 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 The First Nightmare Sans skin 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 The First Nightmare Sans skin file.

Does this skin have thick or skinny arms?

This particular The First Nightmare Sans skin has thick (4px) arms. It is based on the classic Steve model.

What color is this The First Nightmare Sans skin skin?

This particular Minecraft The First Nightmare Sans skin has the following color palette:
Black Rock
White
Black Rock
Black
Black Rock