Developer
ToolsChmod Calculator
Calculate Unix file permissions — toggle r/w/x bits or enter a chmod number
Owner
Group
Others
rwxr-xr-x
Numeric
755
Symbolic
rwxr-xr-x
How to use
Toggle the permission checkboxes for Owner, Group, and Others to build a permission set. The numeric (e.g., 755) and symbolic (e.g., rwxr-xr-x) representations update in real time. You can also enter a chmod number directly to see the corresponding permission bits.