Chmod Calculator
Permissions
| Scope | Read | Write | Execute |
|---|---|---|---|
| user | |||
| group | |||
| other |
Output
Octal755
Symbolicrwxr-xr-x
| Scope | Read | Write | Execute |
|---|---|---|---|
| user | |||
| group | |||
| other |
The Chmod Calculator converts Unix and Linux file permissions between checkboxes, octal notation such as 755 and symbolic notation such as rwxr-xr-x. Tick read, write and execute for owner, group and others to get the exact chmod command, or paste a value to see what it allows.
The owner can read, write and execute (7), while the group and everyone else can read and execute (5). It is the usual setting for scripts and web directories.
The owner can read and write, and everyone else can only read. It is the common default for regular files.
Last updated: October 2026 · Built by Derar Sattouf