html-to-pptx
Convert HTML to PowerPoint (PPTX) with excellent Hebrew/RTL support. Use when the user asks to 'convert HTML to PowerPoint', 'create presentation from HTML', 'generate PPTX', 'make slides from HTML', or needs to create PowerPoint presentations programmatically.
Source facts
- Repository
- aviz85/claude-skills-library
- Last source activity
- January 28, 2026 at 11:27
- Detected SKILL.md language
- English
- Stars
- 49
- Forks
- 14
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Source instructions · Read-only preview- name
- html-to-pptx
- description
- Convert HTML to PowerPoint (PPTX) with excellent Hebrew/RTL support. Use when the user asks to 'convert HTML to PowerPoint', 'create presentation from HTML', 'generate PPTX', 'make slides from HTML', or needs to create PowerPoint presentations programmatically.
- version
- 1.0.0
- author
- aviz85
- tags
- ["powerpoint","pptx","conversion","html","rtl","hebrew","presentations"]
- setup_complete
- false
- setup
- ./SETUP.md
# HTML to PowerPoint Converter
> **First time?** If `setup_complete: false` above, run `./SETUP.md` first, then set `setup_complete: true`.
Convert HTML to PowerPoint (.pptx) with excellent Hebrew/RTL support using PptxGenJS.
## Setup (One-time)
```bash
cd ~/.claude/skills/html-to-pptx && npm install
```
## Quick Usage
### Basic conversion:
```bash
node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js input.html output.pptx
```
### Hebrew document with RTL:
```bash
node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js hebrew.html presentation.pptx --rtl
```
### Convert URL to PowerPoint:
```bash
node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js https://example.com slides.pptx
```
### Complex HTML as images (pixel-perfect):
```bash
node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js complex.html slides.pptx --mode=image
```
## Conversion Modes
| Mode | Description | Best For |
|------|-------------|----------|
| `text` | Parse HTML, create native PPTX elements | Simple HTML, editable text |
| `image` | Screenshot HTML, embed as images | Complex layouts, exact rendering |
| `auto` | Auto-detect best mode | Default |
## Options
| Option | Description | Default |
|--------|-------------|---------|
| `--mode=<mode>` | text, image, auto | auto |
| `--rtl` | Force RTL for Hebrew/Arabic | auto-detect |
| `--title=<title>` | Presentation title | auto |
| `--author=<author>` | Author name | AVIZ |
| `--layout=<layout>` | LAYOUT_16x9, LAYOUT_4x3 | LAYOUT_16x9 |
| `--font=<font>` | Default font | Heebo (Hebrew) / Arial |
| `--font-size=<size>` | Font size in points | 18 |
| `--background=<color>` | Background color (hex) | - |
| `--slide-per=<selector>` | Split slides by CSS selector | - |
| `--wait=<ms>` | Wait for rendering (image mode) | 2000 |
## Examples
### Hebrew presentation:
```bash
node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js hebrew.html slides.pptx --rtl --font=Heebo
```
### Split by sections:
```bash
node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js doc.html slides.pptx --slide-per=section
```
### Custom styling:
```bash
node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js doc.html slides.pptx --font=David --font-size=24 --background=F5F5F5
```
### Pipe HTML:
```bash
echo "<h1>שלום עולם</h1>" | node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js - output.pptx --rtl
```
## Hebrew Best Practices
1. Use `<html lang="he" dir="rtl">` in HTML
2. Always add `--rtl` flag
3. Use Hebrew-supporting fonts: Heebo, David, Noto Sans Hebrew
4. For complex layouts, use `--mode=image` for pixel-perfect results
## Slide Structure
The converter auto-detects slide boundaries:
1. `<section>` elements
2. `<article>` elements
3. `.slide` class
4. `<hr>` elements
Or use `--slide-per=".my-slide"` for custom selectors.
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