Upgrade TF2 items toward a target
Choose up to three input items and one target item. The combined input value cannot exceed the target value, so the upgrade chance is based on the relationship between what you risk and what you are trying to receive.
Choose your target
Compare the target item with your selected inputs and review the displayed chance before upgrading. A successful roll awards the target; an unsuccessful roll loses the input items.
Provably fair TF2 upgrading
Crafter uses the site’s provably fair seed system. The result can be checked after the craft instead of relying on an unexplained client-side animation.