⚙️ PPTX In HTML Out

Convert PowerPoint presentations to HTML with high fidelity.

Installation

npm install pptx-in-html-out

Usage

import fs from 'fs/promises';
import { PPTXInHTMLOut } from 'pptx-in-html-out';

// Read your PPTX file into a buffer
const pptxBuffer = await fs.readFile('presentation.pptx');

// Create converter instance with buffer
const converter = new PPTXInHTMLOut(pptxBuffer);

// Convert to HTML
const html = await converter.toHTML();
console.log(html);

// Or write to a file
await fs.writeFile('output.html', html);

Features

• High-fidelity conversion of PowerPoint presentations to HTML
• OCR support for text extraction from images
• Preserves images, shapes, and text formatting
• Responsive output that works across devices
• Modern ESM package

API

PPTXInHTMLOut

Main class for converting PPTX files to HTML.

Constructor

const converter = new PPTXInHTMLOut(pptxBuffer);

• pptxBuffer: Buffer containing the PPTX file data

Methods

toHTML(options)

Converts the presentation to HTML.

Parameters:

• options (optional): Configuration object
  • includeStyles (boolean, default: true): Whether to include default styles in the output HTML

// With default styles
const html = await converter.toHTML();

// Without default styles (for custom styling)
const html = await converter.toHTML({ includeStyles: false });

Returns: Promise<string> - The generated HTML content

Example

See the example.js file in the root of this project for an additional example that you can run.

License

MIT