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Chmod Calculator

Calculate Unix file permissions with visual toggles and symbolic/octal notation

Processed locally in your browser
Free
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Permission Display
-rwxr-xr-x
755
Permission Toggles

Owner

7

Group

5

Others

5
Special Bits
Command Output
chmod 755 filename
Explanation

Owner can read, write, and execute. Group can read and execute. Others can read and execute.

Common Presets