github
github
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.
✅ What It Can Do
- One-prompt generation — Enter topic + requirements, AI plans outline + palette + layout, then generates a complete deck
- Document-based creation — Upload txt, md, csv, or docx files to prepare topic, page count, and description automatically, then keep using the source document during generation
- Import PPTX for editing — Convert local PPTX files into in-app HTML pages, then continue previewing, adjusting positions, and chat-based editing
- Template library and template creation — Save generated or edited decks as templates, import PPTX files as templates, and reuse templates to create new PPT sessions
- ️ Image-based style and outline generation — Upload a screenshot or design mockup, then automatically extract a distinctive visual style and generate an outline
- Local-first — Runs on your machine, no signup, no upload anxiety
- Font management — 14 curated Google Fonts built-in (including CJK), upload local fonts, pick title and body fonts separately or let AI auto-match
- 30+ built-in style skills — Minimal White, Cyber Neon, Bauhaus, Japanese Minimal, Xiaohongshu White, and more, plus custom styles
- ✏️ Chat-based editing — Tell it “change title color” or “add a data chart” on a specific page, without rebuilding everything
- ️ Visual editing — Every visible element can be dragged and resized, and every element can be picked and modified with AI
- Image and video insertion — Upload images and videos directly in edit mode, from the asset library or local files
- Element duplication — One-click copy of any element (text, images, videos, etc.), auto-offset and independently editable
- ↩️ Undo and redo — Undo and redo edits freely before committing, then save as a version history entry
- ️ Element deletion — Delete any element with a click or keyboard shortcut
- ️ Presentation mode — Enter fullscreen presentation with one click, navigate slides with arrow keys or clicks
- Speaker script generation — Generate scripts for the full deck or the current slide, with formal, casual conversational, storytelling, and custom styles
- Animation support — Page transitions plus basic Anime.js v4-powered whole-element motion
- Math formula rendering — Display common LaTeX formulas for classes, teaching decks, and technical talks
- Multi-format export — Export to PDF, batch PNG, or editable PPTX with embedded fonts (still being improved)
- ️ Session management — Session list distinguishes AI-created decks from imported PPTX decks, and deck names can be renamed
- More reliable slide layout — Generation follows a fixed 16:9 canvas and content-height budget to reduce overflow
- Version history rollback — Every edit is automatically saved, roll back to any previous version with one click, never worry about mistakes
- One-click packaging — Bundle your HTML deck into a single executable file, double-click to open and present anywhere, no installation needed (just a browser)
- AI-generated creative deck import & export — Export your AI-generated creative deck from the editing page and import it on another computer to continue editing, making cross-device collaboration seamless
