Tool Nova

Unix Chmod Permission Calculator

Unix permissions

Chmod Calculator

Convert file permission checkboxes into chmod octal and symbolic notation.

Owner

Group

Other

Octal755Commandchmod 755 fileSymbolicrwxr-xr-x

How the chmod calculator works

Paste or enter the code, data, or value you want to inspect.

The tool processes it locally in your browser.

Copy the formatted output or converted value for your project.

Frequently Asked Questions

Is the chmod calculator free?

Yes. It is free and does not require an account.

Is my code sent to a server?

No. These developer tools run locally in your browser.