An awesome Chmod Calculator to convert Linux file permissions between different formats.

Quickly generate permissions in numerical and symbolic formats. All options included (recursive, sticky, etc). Ready to copy paste to your terminal in seconds.

Chmod Calculator is an online utility to convert Linux permissions for files or directories on servers between different formats (symbolic, numeric).

Calculate file and directory permission values using chmod syntax - Powered by unix-permissions

Calculate Chmod values for Unix and Linux systems.

September 29, 2025 - The chmod calculator helps you understand and solve file permissions issues.

Use this tool to identify the correct chmod permission value based on your checkbox settings.

August 30, 2022 - This nifty online chmod calculator lets you calculate the file permissions in absolute and symbolic modes in a few clicks.

Calculate Unix/Linux file permissions with interactive checkboxes. Shows numeric (755) and symbolic (rwxr-xr-x) notation with chmod commands.

Results : Numeric (Octal) Notation 777 Symbolic Notation rwxrwxrwx Examples: chmod 777 <file_name> chmod a=rwx <file_name>

Chmod Calculator is a free utility to calculate the numeric (octal) or symbolic value for a set of file or folder permissions in unix or unix-like systems such as linux or ubuntu.

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January 18, 2026 - You can enter a three-digit chmod value such as 755, 644 or 600 and instantly see both the permissions table for user, group and others as well as the equivalent symbolic representation like rwxr-xr-x. Alternatively, you can simply select the read, write and execute rights in an interactive table and the app will automatically calculate the numeric value and the symbolic Unix notation.

🐧 A Linux chmod calculator, for generating safe file permissions - lissy93/permissionator

The app automatically calculates: ... a developer, system administrator, student, or advanced user of Unix/Linux systems, SJ Chmod Calculator helps you manage file permissions quickly and effortlessly....

Generate correct Linux file permissions with our Chmod Calculator. Visually select read, write, and execute rights to get the exact numeric code and symbolic notation.

November 29, 2018 - The result: 755 which would look like this in the shell/terminal: chmod 755 <yourfile> You see, it’s not complicated to calculate the magic number for chmod.

Convert between numeric 755 and symbolic rwxr-xr-x Unix/Linux file permissions in real time. Click checkboxes, type an octal value, or pick a preset — then copy the ready-to-run chmod command.

Interactive Linux Chmod calculator. Easily convert between file permissions (rwx) and octal values (777, 755). Essential tool for sysadmins and developers.

Calculate chmod values for Unix and Linux systems, permissions calculator, chmod calculator