Chmod Calculator - Online Tool

🔐 Chmod Calculator

Calculate and convert file permissions between numeric and symbolic notation

Chmod Calculator helps you calculate file permissions in both numeric (octal) and symbolic notation. Convert between different permission formats and understand what each permission means.

Enter permissions in numeric format (e.g., 755) or symbolic format (e.g., rwxr-xr-x) to convert between formats and see detailed permission breakdown.

Input

Auto Detect

Enter either numeric (755) or symbolic (rwxr-xr-x) format

🔐 Chmod Calculator

Calculate and convert file permissions between numeric and symbolic notation

Chmod Calculator helps you calculate file permissions in both numeric (octal) and symbolic notation. Convert between different permission formats and understand what each permission means.

Enter permissions in numeric format (e.g., 755) or symbolic format (e.g., rwxr-xr-x) to convert between formats and see detailed permission breakdown.

Input

Auto Detect

Enter either numeric (755) or symbolic (rwxr-xr-x) format

XTools

XTools

🔐 Chmod Calculator

XTools

XTools

🔐 Chmod Calculator