This collection brings together useful everyday tools that don't fit into a single category - from academic calculators to security utilities, unit converters and Islamic finance tools.
The GPA calculator and grade calculator help students track their academic performance and calculate what scores they need on remaining assignments to reach their target grade.
The password generator creates cryptographically secure passwords using your browser's built-in security features - nothing is sent to any server. The QR code generator creates codes for URLs, WiFi networks, contact cards and more.
The unit converter handles 200+ conversions across length, weight, temperature, volume and more. The color palette generator helps designers create harmonious color schemes for their projects.
The subnet calculator helps network administrators calculate IP ranges, while the concrete calculator estimates material quantities for construction projects.