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Discover tools from different categories to expand your toolkit beyond Math.

Validate Content Security Policy headers to prevent XSS and clickjacking. Test CSP directives and identify misconfigurations.

Calculate triangle properties using SSS, SAS, or ASA methods with area and angles

Calculate and convert between symbolic and numeric file permissions for Unix/Linux systems using the chmod command format with our free calculator.

Use the WHO ASSIST (Alcohol, Smoking and Substance Involvement Screening Test) to assess substance use risks across multiple drug categories.