Forem: arcsin1

Oh My PPT - Local-first AI Slide Deck Generator & Editor

arcsin1 — Tue, 19 May 2026 03:51:52 +0000

arcsin1.github.io

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.

💬 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
🖼️ 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
🎬 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

Oh My PPT - Local-first AI Slide Deck Generator & Editor

arcsin1 — Fri, 15 May 2026 09:14:24 +0000

github

💬 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
🖼️ 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
🎨 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
🎬 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 (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

Oh My PPT - Local-first AI Slide Deck Generator & Editor

arcsin1 — Thu, 14 May 2026 06:37:15 +0000

oh-my-ppt

## ✅ 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
🖼️ 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
🎨 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
🎬 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 (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