Welcome to IsaacGuru's Item Laboratory!
This website shows descriptions about all items in The Binding of Isaac, using a semi-automated process of reading the game's files, and lots of hard work by IsaacGuru and the community.

Hover over any item on the right side to display information about it.

Click on an item to freeze its description for 3 seconds, and allow interaction with the left-side panel!
Note that the website supports modded items that can be accessed via the dropdown at the top.

Head over to the Settings Page to toggle various settings that can enhance your experience.
Search filters
Item type
Item quality Item pools (any)
Item tags (any)
Transformations (any)
Stat changes (any)
Added in DLC
Unlockable Grants costume Has YouTube video Animated icon Favorite (?)

Ultra Secret Room item pool
Used inside Ultra Secret Rooms.


▾Isaac (Repentance+) items ()▾

1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0
1.0 / 1.0