“Free Canvas” is a content operating system pioneered by Baidu Wenku and Baidu Netdisk. Using large model technology, it breaks down the boundaries between public and private content. Users can achieve mixed understanding, generation, and creation of multi-format, multi-modal files through simple drag-and-drop operations. Whether it's images, PPTs, PDFs, videos, or audio, they can be directly dragged into “Free Canvas” for AI creation, significantly lowering the barrier to creation.