PPTX Presentation Generator creates PowerPoint presentations from a text prompt, according to its project page.
Presenton
Presenton provides an open-source AI presentation generator and an API for creating presentations.

About Presenton
Presenton is an open-source repository for generating presentations with AI. Users can create a deck from a text prompt, an uploaded document, or their own PowerPoint design, then choose a built-in template, edit the slides, and export the result as an editable PPTX file or as a PDF. The project also provides an API for creating presentations programmatically.
It can be self-hosted through Docker or run as a desktop app for Mac, Windows, and Linux. Users connect their own model provider using an API key (bring your own key), and the source lists options including Ollama and LM Studio for local models, as well as OpenAI, Google Gemini, Anthropic, Azure OpenAI, and others. Data handling depends on the setup: running local models keeps generation on the user's machine, while cloud providers receive the content sent to them.
Key features
- Generates presentations from a prompt, an uploaded document, or a user's PowerPoint design
- Built-in AI presentation templates for pitch decks, business reports, and educational decks
- Exports editable PowerPoint (PPTX) and PDF files
- Custom templates and themes built with HTML and Tailwind CSS
- Generates presentation templates from existing PowerPoint files
- Built-in MCP server for generating presentations over Model Context Protocol
- Released under the Apache 2.0 open-source license
- Supports both local models through Ollama and LM Studio and several cloud model providers
- Offers an API and an MCP server for building presentation generation into other workflows
- Cloud-based AI generation requires the user to supply their own API key from a model provider
Presenton at a glance
- Category
- Productivity › Presentations
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Presenton alternatives
Tools and sites you could use instead, ranked by how closely they match.
gslides-maker generates Google Slides presentations from Wikipedia content.
Slidev provides presentation slides for developers, according to its repository description.
Slides displays presentations in a terminal and provides installation instructions for different systems.
Inscribed creates stop-motion animations and slides with Excalidraw, according to its repository description.
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Presenton FAQ
Which model providers can Presenton use?
What license does Presenton use?
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