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.
Oh My PPT is a local-first desktop application that uses AI to create, edit, present, and export editable HTML-based slide presentations. It is for people making presentations, lessons, stories, reports, or pitches who want to describe their content and then adjust the resulting pages, visuals, animations, and layouts.
This repository also configures its own agents. See what oh-my-ppt tells them →
Skill Claude CodeCodex
Must be read before adding or modifying Oh My PPT slide charts. Defines chart-selection rules, product-safe Chart.js usage, canvas layout constraints, axis label rules, and retry fixes.
Skill Claude CodeCodex
Must be read before adding or modifying Oh My PPT slide animations. Defines exportable data-anim usage, trigger decisions, and how to replace unsupported scripted/anime.js animation.
Skill Claude CodeCodex
Must be read before creating, relaying out, or repairing Oh My PPT slide layouts. Defines the per-page decision path, the named layout pattern catalog, canvas budgeting, collision avoidance, chart overpack guardrails, and title readability rules.
Skill Claude CodeCodex
Source-document reading workflow for Oh My PPT. Read before generating slides from reference documents or retrieved snippets.
Skill Claude CodeCodex
Must be read before creating, relaying out, or repairing Xiaohongshu/red-note canvas pages. Defines social-note layout, hook/value/takeaway reading flow, saveable note patterns, vertical budgeting, compact chart/list composition, plus catalog and checklist references for 1242x1660 canvases.
Skill Claude CodeCodex
Must be read before creating, relaying out, or repairing 1:1 square Oh My PPT pages. Defines square-card layout, centered focal hierarchy, quadrant and orbit structures, balanced margins, data-card budgeting, plus catalog and checklist references for 1200x1200 canvases.
Skill Claude CodeCodex
Must be read before creating, relaying out, or repairing standard 4:3 Oh My PPT pages. Defines square-ish presentation layout, two-zone and 2x2 structures, chart/table budgeting, column discipline, plus catalog and checklist references for 1600x1200 canvases.
Skill Claude CodeCodex
Must be read before creating, relaying out, or repairing 3:4 vertical Oh My PPT pages. Defines poster-card layout, focal hierarchy, vertical section planning, evidence grouping, compact two-column pockets, chart/list budgeting, plus catalog and checklist references for 1200x1600 canvases.
Skill Claude CodeCodex
Must be read before creating, relaying out, or repairing 9:16 vertical Oh My PPT pages. Defines mobile-story layout, top/middle/bottom zone planning, vertical flow patterns, height budgeting, readable chart/list composition, plus catalog and checklist references for 900x1600 canvases.
Skill Claude CodeCodex
A visual style guide for presenting academic papers and research. It specifies restrained colours, scholarly typography, citations, charts, and layouts suited to formal academic material.
Skill Claude CodeCodex
A visual-design direction for a warm Chinese-inspired gradient that moves from muted brown-purple to bright honey-orange, with clouds, stars, water reflections, and flowing curves.
Skill Claude CodeCodex
A visual style guide for presenting data and analysis with a cool, ice-blue look.
Skill Claude CodeCodex
A visual style guide based on blurred green, blue, and purple gradients resembling an aurora. It is designed for sparse, atmospheric pages with centred text.
Skill Claude CodeCodex
A visual design style based on Bauhaus, an early 20th-century art and design movement known for simple geometry, strong grids, and primary colors. It uses red, yellow, and blue shapes on a warm background with bold geometric typography.
Skill Claude CodeCodex
A visual style guide for business charts and presentation pages, using white backgrounds, dark blue structure, lighter blue layers, and clear data-focused layouts.
Skill Claude CodeCodex
A visual style guide for presenting system architecture as a blue technical blueprint. It defines the colors, typography, layout, background grid, and animation style to use.
Skill Claude CodeCodex
A visual design guide using burgundy red, rose gold, black, warm yellow, and dark grey for a mature, luxurious look.
Skill Claude CodeCodex
A light, pastel visual style guide inspired by the Catppuccin Latte theme, with soft gray backgrounds, blue and teal accents, comfortable typography, and documentation-like layouts.
Skill Claude CodeCodex
A visual style guide for presentations using Catppuccin Mocha, a dark background with soft pastel blue and cyan accents. It covers colours, typography, layout, animation, and suitable presentation settings.
Skill Claude CodeCodex
A warm, playful children’s-book visual style led by orange, with bright green, pink, blue, and yellow accents. It uses rounded cartoon illustrations, handwritten-looking headings, and childlike objects such as balloons and paper planes.
Skill Claude CodeCodex
A visual design guide for creating gentle Chinese-inspired layouts using warm ivory, cherry pink, soft gold, and ink-like text colors. It defines suitable typography, decorations, spacing, and motion.
Skill Claude CodeCodex
A visual design guide combining emerald green, lake blue, and off-white with modern Chinese-inspired mountain, water, bamboo, and ink elements.
Skill Claude CodeCodex
A Chinese landscape-painting-inspired visual style using blue-gray mountains, warm sand tones, mist, and paper-like backgrounds. It uses layered scenery, sparse decoration, classical typography, and open space.
Skill Claude CodeCodex
A visual design guide for fresh, spring-like Chinese-inspired layouts using young willow green and peach pink. It covers colors, fonts, illustrations, page structure, and gentle animations.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: