What is white lightsaber?

A white lightsaber is a rare and unique lightsaber color in the Star Wars universe. It is most famously associated with Ahsoka Tano after she purified her stolen lightsabers of their red, corrupted Kyber crystals.

The white color represents neutrality and independence from both the Jedi and the Sith. It signifies a wielder who operates outside the established orders, choosing their own path. The pure white color of the blade comes from the healing of a corrupted Kyber Crystal that was previously used in a Sith lightsaber. This purification process removes the red corruption, leaving the crystal clear and white, reflecting the wielder's moral alignment. Not all force users can perform this technique and it requires a strong will.