Wukong.com/tool (小悟空) is ByteDance's versatile AI assistant and personal tool library in 2026, integrating over 200 AI tools for content creation, learning enhancement, workplace productivity, professional consulting, virtual characters, and entertainment. Powered by ByteDance's large language models (similar to Doubao), it offers intelligent dialogue, real-time web access, voice input, and multi-platform support (web, iOS, Android). Free to use with optional premium features, ideal for daily efficiency, content generation, and fun interactions.