A LITTLE HELP FOR YOUR NEXT TASK
Unix Permission Calculator
Convert octal permissions to symbolic bits and review owner, group and other access.
Private by design
Your inputs stay on your device and are not sent to our servers. Optional usage analytics does not receive your files or tool inputs.
Preparing local developer workspace…
How to use Unix Permission Calculator
- Add your input or choose Try sample.
- Review the options and select Run.
- Inspect the result, then copy or download the exact output.
What are the limits of Unix Permission Calculator?
Calculates POSIX mode bits only. Does not inspect ACLs, umask, filesystem ownership or apply permissions. Special bits are included explicitly. Inputs stay in browser memory. Nothing is sent or saved automatically; clipboard and exports are explicit.