🎉 Features:
- ⚡ Multi-Base Engine: Convert between Binary, Octal, Decimal, and Hexadecimal instantly.
- ✅ Real-Time Input Validation: Prevents invalid character inputs according to selected source base.
- 🔄 One-Tap Base Swap: Invert source and target bases with automatic recalculation.
- 📋 Copy & Clear: Quick clipboard management and single-tap input clearing.
- 🔒 Offline Privacy: 100% on-device processing with zero data collection.