Skip to content
QKQuickKit日本語
LinuxLOCALRuns in your browser

chmod Calculator

Convert a numeric chmod mode to its ls -l permission string and back, including setuid, setgid, and the sticky bit.

This tool handles input and primary processing in your browser and is designed not to send the input to QuickKit’s server.

Results

How it works

Enter either a numeric mode (3 or 4 octal digits, with or without a leading 0 or 0o) or an ls -l style permission string (9 characters, or 10 with a leading file-type character). setuid, setgid, and the sticky bit replace the execute character with s/S or t/T. This tool only computes the mode; it does not read or change any real file.