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chmod calculator

Convert Unix permissions between octal (755) and symbolic (rwxr-xr-x) and see the chmod command.

Result

Run the tool to see results here.

About chmod calculator

chmod calculator is a free online developer tool. Convert Unix permissions between octal (755) and symbolic (rwxr-xr-x) and see the chmod command.

Enter your input, adjust the options (octal and symbolic) and run it. The result appears right next to the form, is never stored, and you can copy or save it in one click. No account is needed.

You may also know this as: unix-permissions.

How to use chmod calculator

  1. Type or paste your input into the form.
  2. Choose the options you need: octal and symbolic.
  3. Press Run, or use Ctrl/⌘ + Enter.
  4. Copy or save the result from the panel on the right.

chmod calculator FAQ

What does chmod calculator do?

Convert Unix permissions between octal (755) and symbolic (rwxr-xr-x) and see the chmod command.

Is chmod calculator free to use?

Yes. chmod calculator is free, with no sign-up or account required.

Is my data safe?

Results are never stored. See our privacy policy for details.

What options does chmod calculator have?

You can set: Octal and Symbolic.

Is chmod calculator also called “unix-permissions”?

Yes. “unix-permissions” is another common name for this task, so you’re in the right place.

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