The era of staying up late to revise PPTs is over. Recently, an open-source tool called Presentation-AI has become popular in the open-source community. By simply inputting a sentence prompt—such as "create a market analysis PPT about the future of AI"—it can stream out a well-structured and visually appealing presentation directly in the browser. As a free and open-source alternative to the closed-source competitor Gamma.app, it is completely free, supports local deployment, and offers high controllability and professional output quality, drawing widespread attention from global developers and professionals.

Streaming generation + deep controllability, rejecting "black box output"

Different from tools that generate content with one click and cannot be modified, Presentation-AI emphasizes human-AI collaborative creation. The system first generates a logically clear outline, allowing users to preview, adjust the order of sections, and add or remove points. After confirmation, the AI fills in content and design page by page. During the generation process, users can edit text in real time, change fonts, and drag elements, truly achieving "what you think is what you get." Tests show that it scores 4.8/5 on content logic and visual consistency, far exceeding traditional manual production efficiency.

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Run locally, no privacy worries, developer-friendly

The biggest highlight of this tool is full local support: it is compatible with open-source large models like Ollama and can run without internet access, ensuring sensitive data never leaves the device. As part of the ALLWEONE AI platform project, Presentation-AI is now open source on GitHub (with thousands of stars), offering complete API interfaces, supporting export in PPTX, PDF, HTML, and other formats, and adapting to multilingual content such as Chinese and English, greatly reducing the integration threshold for enterprises.

9 professional themes + intelligent image generation, aesthetics no longer rely on luck

It includes 9 high-quality theme templates covering scenarios such as business reports, academic speeches, and creative proposals, allowing users to switch styles with one click or customize colors. Furthermore, the tool supports integrating AI image models like Stable Diffusion, automatically generating matching illustrations based on the content, achieving semantic consistency between text and images, and eliminating the awkwardness of "just finding any image to fill in."

Applications are exploding across various fields

  • Professionals: Input quarterly data for sales, and it becomes a visual report instantly;
  • Teachers: Generate animated interactive lesson plans with just one sentence;
  • Bloggers: Quickly produce speech scripts and accompanying slides;
  • Enterprises: Automate weekly reports and client proposals via API, embedded into internal processes.

AIbase believes that the true value of Presentation-AI lies in restoring PPTs from a "design burden" to a "vehicle for ideas." When the creation time is reduced from hours to minutes, and no design skills are needed, the barrier to professional expression is completely broken. In a time when closed-source tools are increasing subscription fees, this open-source tool is not only a technological equality but also a strong practice of the concept that "AI should serve everyone." The future of presentations is being written by the community together.