BiggerItemStack for Valheim lets you increase maximum item stack size or adjust item weight using configurable multipliers. Optimize your inventory and storage without changing the core gameplay.
Warning: if you lower the multiplier, excess items in a stack are destroyed (e.g. 100 wood will be reduced to 50 if that’s the new max). Installation is simple: install BepInEx, drop BiggerItemStack.dll into the plugins folder, and play. ⚒️