These are all of the in-game bars, which may be smelted via Crafting within Idle Pixel:
Bronze Bar 
- 5 xp when converted.
Iron Bar 
- 25 xp when converted.
Silver Bar 
- 50 xp when converted.
Gold Bar 
- 100 xp when converted.
Promethium Bar 
- 500 xp when converted.
Titanium Bar 
- 1,000 xp when converted.
Ancient Bar 
- 10,000 xp when converted.
Dragon Bar 
- ????? xp when converted.
Resources 
| |
|---|---|
| Mechanics |  Coins •  Energy •  Fight Points •  Heat •  Oil • Stardust
|
| Items |  Bones •  Feathers •  Food •  Leaves •  Logs •  Seeds
|
| Mining & Smelting |  Bars •  Charcoal •  Gems •  Lava •  Ores
|