Chmod Calculator
DéveloppeurCalculate Unix file permission values by toggling read, write, and execute bits visually.
Comment utiliser Chmod Calculator
Enter your values into the input fields provided. Calculate Unix file permission values by toggling read, write, and execute bits visually. The calculator updates results in real time as you type — no need to click a separate button. Results are displayed clearly below the inputs with breakdowns where applicable. All calculations happen instantly in your browser.
Enter your values
Fill in the required input fields with your numbers or select from the available options.
Review the calculation
Results update automatically as you type. Check the output section for your answer.
Adjust if needed
Modify any input to see how changes affect the result. Great for comparing scenarios.
Copy or save
Copy the result to your clipboard or take note of the values for your records.