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Chmod Calculator
★Owner
Group
Public
Read
Write
Execute
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How it works
Calculates file permissions (chmod values) intuitively.
Select the read, write, and execute permissions for the owner, group, and public (others) by checking the respective boxes. The tool instantly generates the corresponding numeric value (e.g., 755) and symbolic value (e.g., rwxr-xr-x), which you can then copy to your clipboard for use in terminal commands.
Processing happens entirely locally in your browser.