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html2pptx

a skill that can convert browser-rendered HTML/WebDeck slide decks to editable PowerPoint PPTX

GX-Alex/html2pptxcommunitylistedunreviewed
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Set up

Skills are installed by placing their folder where your agent loads skills.

Download ZIP from GitHub Open the repository

The download comes from github.com/GX-Alex/html2pptx itself, not from our server, so what you get is exactly what its author published.

Install instructions come from the README

Skills do not use an MCP config. Follow the steps in the README below.

README

synced Oct 17, 2026

html2pptx

Convert browser-rendered HTML/WebDeck slide decks to editable PowerPoint PPTX files, not screenshot-only exports.

GitHub: https://github.com/GX-Alex/html2pptx

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What This Repository Contains

  • skills/html2pptx: the shared implementation skill folder and scripts.
  • .claude/skills/html2pptx/SKILL.md: project-skill entry point for Claude Code and opencode.
  • skills/html2pptx/scripts/html2pptx.py: command-line wrapper.
  • skills/html2pptx/scripts/html_dom_to_editable_svg.js: Chromium DOM/CSS/SVG extractor.
  • skills/html2pptx/scripts/svg_to_pptx: native DrawingML PPTX converter.
  • AGENTS.md, CLAUDE.md, OPENCODE.md: agent-specific usage notes.
  • examples/basic-deck.html: minimal deck for a first conversion test.
  • docs/PROMOTION.md: launch copy, GitHub topics, and outreach notes.

Current Capabilities

  • Converts WebDeck decks and plain single-page HTML; plain HTML is auto-wrapped as one 1280x720 slide.
  • Keeps uniform rounded CSS boxes as editable PowerPoint rounded rectangles.
  • Rebuilds ECharts instances with SVG renderer where possible so charts stay vector/editable.
  • Inlines common Font Awesome Free solid icons as SVG paths before conversion.

Quick Start After Clone

git clone https://github.com/GX-Alex/html2pptx.git
cd html2pptx
python -m pip install -r requirements.txt
python skills/html2pptx/scripts/html2pptx.py examples/basic-deck.html -o basic-deck.pptx

Agent Usage

  • Codex: install skills/html2pptx into ${CODEX_HOME:-$HOME/.codex}/skills, then invoke $html2pptx.
  • Claude Code: open the cloned repository. Claude Code can discover the project skill at .claude/skills/html2pptx/SKILL.md; you can ask it to use the html2pptx skill.
  • opencode: open the cloned repository. opencode can also discover .claude/skills/html2pptx/SKILL.md; AGENTS.md and OPENCODE.md provide the repo-level instructions.

All agents ultimately call the same command:

python skills/html2pptx/scripts/html2pptx.py deck.html -o deck.pptx

Project Visibility Checklist

  • Add GitHub topics listed in docs/PROMOTION.md.
  • Use assets/social-preview.svg as the source artwork for the repository social preview.
  • Publish v0.1.0 with the notes in CHANGELOG.md.
  • Share the launch drafts in docs/PROMOTION.md.
  • Label beginner-friendly tasks using the templates in .github/ISSUE_TEMPLATE/.
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