Unix Permissions Calculator
Calculate Unix file permissions with checkboxes, octal, and symbolic notation
All processing happens in your browser. No data is uploaded.
Unix Permissions Calculator
Calculate Unix file permissions with checkboxes, octal, and symbolic notation
🔒All processing happens in your browser. No data is uploaded.
Octal Notation
Permissions
ReadWriteExecuteOctal
Owner 7
Group 5
Others 5
Results
Octal
755Symbolic
rwxr-xr-xls -l style
-rwxr-xr-xchmod command
chmod 755 filenamePermission Breakdown
OwnerGroupOthers
-rwxr-xr-x
Common Presets
755
rwxr-xr-xDirectories, executables
644
rw-r--r--Regular files
777
rwxrwxrwxFull access (caution)
600
rw-------Private files
400
r--------Read-only private
700
rwx------Private directory
664
rw-rw-r--Shared group files
775
rwxrwxr-xShared group directory
444
r--r--r--Read-only for all
666
rw-rw-rw-Read-write for all