Manual Cylinder Pinning
Enter a system name and select a DSD
Enter key labels and bittings manually to build standard or IC pinstacks without generating a full system.
You can also load a Project Atlas generated system JSON to search and select valid keys from the system tree.
Pin Stack Calculator
Load a saved pinstacks JSON to restore progress, or load a generated system JSON to use the system tree selector.
Changing DSD clears loaded keys so pin lengths and depth rules stay valid for the selected profile.
For systems that use #10 or #11 cuts, enter X for 10 and Y for 11.
Keys
Pinstack Output
Virtual Clipboard