Koala AI

Koala AI is Koala Intelligence's lightweight, general-purpose chat product designed for everyday users. It covers a wide range of scenarios: knowledge Q&A, casual conversation, brainstorming, image understanding, multimodal queries, role-playing, and emotional companionship—making it especially beginner-friendly. Its image recognition supports scanning test papers, handwritten notes, and photos with charts. Students can snap questions to break down problem-solving steps or review key concepts. Users can also upload PDF and TXT files to extract main points, generate study notes, or ask document-specific questions. With built-in web search, Koala AI helps access encyclopedic knowledge, current events, and writing references—ideal for research and content creation. In creative modes, it assists with drafting essays, short stories, and video scripts, offering polished refinements. It supports open-ended brainstorming and multi-turn role-play with stable character memory, perfect for co-creating original character (OC) storylines. It also serves as an empathetic listener for daily chats and stress relief. Free users get a daily message limit; members enjoy longer context windows, higher usage quotas, and priority response times. The web version allows instant sign-up and login via phone number. With its clean, minimalist interface and no unnecessary features, Koala AI is ideal for students, light creators, and anyone seeking friendly chat companionship.