Free Developer Tool
Chmod Calculator
Convert Linux file permissions between symbolic and numeric chmod values.
Owner
Group
Other
Numeric
755
Symbolic
rwxr-xr-x
Description
Owner: read, write, execute
Group: read, execute
Others: read, execute
What is Chmod Calculator?
Calculate Linux file permissions quickly and accurately.
How to use
- Select read, write and execute permissions.
- View octal chmod value.
- Copy the result.
Features
- Octal permissions
- Symbolic permissions
- Live calculation
- Copy result
Example
Input
Owner: rwx, Group: r-x, Others: r--
Output
754
FAQ
Does it generate chmod numbers?
Yes.
Can I convert numeric values back?
Yes.
Is it useful for Linux servers?
Absolutely.
Missing a feature?
If this tool doesn't cover your use case or is missing functionality, please let me know through the Contact page.
New improvements and features are added based on user feedback.