Crimson Planks are crafted from Crimson Stems and have a dark red hue, making them ideal for Nether-themed or eerie builds. They function like other planks and are used to craft wooden structures and items like doors, fences, and boats. Crimson Planks can be broken by hand, but using an axe speeds up the process.

Unlike Overworld planks, Crimson Planks are non-flammable and cannot be used as fuel in furnaces. They do not generate naturally in any structures and must be crafted from Crimson Stems found in the Nether.