Open a crafting table
Place 3 matching materials across the top row
Place 2 sticks in the middle column, one in the center and one below it
Use these materials for the top row:
Wooden planks for a wooden pickaxe
Cobblestone for a stone pickaxe
Iron ingots for an iron pickaxe
Gold ingots for a gold pickaxe
Diamonds for a diamond pickaxe
Netherite ingot with a diamond pickaxe in a smithing table for a netherite pickaxe
Take the crafted pickaxe from the result slot