Qing Yun Tu (Light Cloud Map)
AI-powered word cloud tool that generates 2D/3D tag clouds and supports one-click PPT insertion, enabling creators, marketers and educators to build professional word clouds in seconds.
Tool overview
Qing Yun Tu, developed by Biyou Technology, is an AI-driven word cloud creator. Users can input text or upload a file, and the tool automatically extracts keywords using NLP, then generates either 2D or 3D visual word clouds based on frequency and weight. It offers multiple graphic styles and color themes, allows customization of colors and fonts, and features deep integration with PowerPoint for one-click insertion into slides.
Strong points include its speed, ease of use, and the engaging effect of 3D cloud charts, which make presentations more dynamic. The PPT plugin streamlines the workflow from design to deck. However, publicly available information does not reveal pricing, data handling practices, privacy safeguards, or offline capabilities, so adoption cost and barriers remain unclear.
Due to limited evidence about its drawbacks, system requirements, or long-term reliability, its suitability for large projects, team collaboration, or high-security environments cannot be confirmed. Qing Yun Tu appears to fit individuals and small teams prioritizing speed and visual appeal—such as content creators, marketers, teachers, and students.