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自由画布

Product information, use cases, and access for 自由画布.

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VerifiedSeptember 7, 2026

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What is 自由画布?

Free Canvas is an AI-powered universal whiteboard jointly introduced by Baidu Wenku and Baidu Netdisk. It provides an open workspace for people who need to bring source materials together, shape them into content, and continue working with the result in one place.

Users can place documents, presentations, PDFs, images, videos, and audio files on the canvas as creative materials, then organize and develop them through a drag-and-drop interaction. The product is suited to teachers, students, office workers, and content creators preparing lessons, reports, presentations, or other mixed-media work, as well as individuals who want to work directly with files from Baidu’s document and storage services.

Key features of 自由画布

  • Multi-format materials

    Users can place documents, presentations, PDFs, images, videos, and audio files directly onto the canvas as source materials for further organization and creation.

  • Mixed-format understanding and generation

    The product works with mixed-format, multimodal content and can support tasks such as summarizing the main idea of files and providing a reference structure for further generation.

  • Drag-and-drop canvas creation

    A drag-and-drop canvas interaction lets users arrange rich-media materials in one workspace and continue with content editing and creative work.

  • Content storage and sharing

    After content is created, users can continue to manage, find, view, and use it, with options to share the result or store it in Baidu Netdisk.