What is SlideViber?
SlideViber is an open-source AI presentation tool that lets AI agents design 1920x1080 SVG slides, preview them in the browser, and export them to native, fully editable PowerPoint (.pptx) files. It targets developers and teams who want their coding or chat agents to build presentation decks without vendor lock-in. Instead of having the agent write OOXML directly, SlideViber has it draw slides as SVG, then a built-in converter deterministically produces the PPTX. The team chose SVG because it is roughly an order of magnitude more token-efficient than raw OOXML, it is the vector format LLMs know best from web training data, and it lets the agent draw arbitrary vector graphics rather than being limited to preset shapes. The typical workflow is iterative: you prompt the agent, preview the rendered SVG slide in the browser, refine until you are satisfied, then export to a real .pptx you can keep editing in PowerPoint, Keynote, or Google Slides. SlideViber is distributed under the MIT license and installs from GitHub via a short paste command, so it plugs into an existing agent setup as a skill rather than running as a hosted SaaS product. It is best suited to people comfortable wiring a tool into their own AI agent workflow.
What is SlideViber used for?
Developers and teams use SlideViber to let their AI agents generate editable PowerPoint decks from SVG slides.
How much does SlideViber cost?
Pros and cons
Pros
- Exports native, fully editable .pptx files (not images or PDFs) that open in PowerPoint, Keynote, and Google Slides
- Uses SVG as the intermediate format, roughly an order of magnitude more token-efficient than raw OOXML
- Browser preview lets you iterate on 1920x1080 slides with the agent before exporting
- Open-source under the MIT license with no vendor lock-in and a ~30-second GitHub install
- Lets the agent draw arbitrary vector graphics instead of being limited to preset shapes
Cons
- Requires an existing AI agent setup and developer comfort to wire in as a skill, not a no-code app
- New and niche project with limited public documentation and track record
- No hosted/managed option; you run and maintain it yourself
- Aimed at developers, so non-technical presenters may find setup difficult
Questions about SlideViber
What does SlideViber do?
SlideViber equips an AI agent with the skill to design 1920x1080 slides as SVG, preview them in the browser, and export the finished deck to a native, fully editable PowerPoint (.pptx) file.
Why does SlideViber use SVG instead of generating PowerPoint OOXML directly?
SVG is roughly an order of magnitude more token-efficient than OOXML, it is the vector format LLMs know best from web training data, and it lets the agent draw anything rather than only preset shapes. A built-in converter handles the final PPTX export.
Is SlideViber free?
Yes. SlideViber is free and open-source under the MIT license, and it installs from GitHub with a short paste command.
Who is SlideViber for?
It is aimed at developers and teams who want their AI agents to generate editable PowerPoint decks quickly and affordably, without vendor lock-in.
Can you edit the presentations SlideViber creates?
Yes. SlideViber exports native .pptx files that remain fully editable in standard tools like PowerPoint, Keynote, and Google Slides.
What are the best alternatives to SlideViber?
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