# arcsin1/oh-my-ppt

Describe what you need — a presentation, lesson, or story — and let the AI build clean, beautiful HTML slides for you. Local-first. Works offline. Works for you.

Repository: https://github.com/arcsin1/oh-my-ppt
Canonical: https://ross.abutalabs.com/products/oh-my-ppt
Homepage: http://www.ohmyppt.cc
Language: TypeScript
License: Apache-2.0
License Family: permissive
Topics: ai-agents, ai-ppt, ai-ppt-generator, aippt, desktop-app, html-ppt, local-fist, ppt-generator, pptx-generator, ai-tool, design-systems
Last push: 2026-08-26T15:06:56+00:00

## Health v2 (maintenance only)
Score: 81/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 99, longevity 9
- inputs: {"age_days": 131, "days_push": 7, "days_rel": 7, "gap_med": 1, "n_releases_24m": 36}
- flags: young
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1907, forks 188 (observed 2026-08-28T04:05:51.981940+00:00)

## What it is
Oh My PPT is a local-first, open-source desktop application (Electron + React + TypeScript) that uses AI to generate editable HTML-based presentations from a topic description. It supports importing and exporting real PPTX files with near-100% fidelity, AI image generation, 90+ style presets, and works with local models like Ollama.

## Use cases
- generate a presentation from a topic description with AI
- create HTML slides that work in any browser
- convert existing PPTX templates into editable slides
- export slides as editable PPTX for PowerPoint or Keynote
- generate AI illustrations for slides
- create vertical or square social media graphics like Xiaohongshu posts
- build lesson or story slides offline without cloud services
- use local Ollama models to generate presentations privately

## When to choose
- you want AI-generated presentations that remain fully editable in HTML
- you need offline, local-first generation with your own models for privacy
- you need to import or export real PPTX files with high fidelity
- you want multiple canvas formats including widescreen, vertical, and square layouts
- you want a free, open-source alternative to commercial AI PPT tools

## When to avoid
- you need pixel-perfect handling of complex PPTX shapes, charts, tables, or animations
- you require a cloud-hosted collaborative presentation platform
- you only need simple slide decks without AI generation
- you cannot install unsigned desktop applications on your OS

## Facets
- artifact type: application
- maturity: active
- function: llm-inference, image-processing, pdf, templating, editor, gui
- domain: artificial-intelligence, developer-tools, web-development, files
- platform: cross-platform, windows
- tags: ai-ppt-generator, html-slides, pptx-import-export, local-first, presentation-generator, ai-images, ollama, slide-editor, desktop, electron, macos

## Member repositories
- arcsin1/oh-my-ppt (main) score 81

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:51.981940+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:11:15.248830+00:00, confidence not recorded.
  - readme: https://github.com/arcsin1/oh-my-ppt (fetched 2026-08-28T04:05:51.981940+00:00, sha e19f9be75b86)
  - homepage: http://www.ohmyppt.cc (fetched 2026-08-29T10:50:47.759376+00:00, sha ac523201c941)
- Data as of 2026-08-30T08:39:29.467469+00:00.