Chmod Calculator
Easily calculate Linux file permissions (chmod) in numeric and symbolic formats.
Owner
Group
Public
Read
Write
Execute
How does this tool work?
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.
Where are my data processed?
Only in your browser. Your data is not sent to any server.
The tool calculates and converts with JavaScript right on your device. Input and files are not sent to us or anyone else. You can check this yourself: load the page, disconnect from the internet, and the tool keeps working in the open tab.
No Server UploadNo sign-upRuns Offline in Tab