Modified from PptxGenJS

- Fix: addMediaDefinition ext and cover
- Support big video files: demo

``js
slide.addMedia({
x: 1.0,
y: 2.2,
w: imgWidth,
h: imgHeight,
type: 'video',
path: videoUrl,
ext: 'mp4', // fix file extension name: mp4
cover: imgData.base64, // cover base64 string
isFsPath: true, // Let node.js read the file directly instead of converting to base64
})
`
`js
// Use stream output directly
const fileData = await pptx.stream({
compression: false,
})
console.log('createWriteStream...')
const out = fs.createWriteStream(savePath)
fileData.pipe(out)
.on('finish', function() {
console.log('Success!')
});
`

---

PptxGenJS

Create JavaScript PowerPoint Presentations

   

Table of Contents

- Table of Contents
- Introduction
- Features
- Live Demos
- Installation
- CDN
- Download
- Npm
- Yarn
- Additional Builds
- Documentation
- Quick Start Guide
- Angular/React, ES6, TypeScript
- Script/Web Browser
- Library API
- HTML-to-PowerPoint Feature
- Library Ports
- Issues / Suggestions
- Need Help?
- Contributors
- Sponsor Us
- License

Introduction

This library creates Open Office XML (OOXML) Presentations which are compatible with Microsoft PowerPoint, Apple Keynote, and other applications.

Features

Works Everywhere

- Every modern desktop and mobile browser is supported
- Integrates with Node, Angular, React and Electron
- Compatible with PowerPoint, Keynote, and more

Full Featured

- All major object types are available (charts, shapes, tables, etc.)
- Master Slides for academic/corporate branding
- SVG images, animated gifs, YouTube videos, RTL text, and Asian fonts

Simple And Powerful

- The absolute easiest PowerPoint library to use
- Learn as you code will full typescript definitions included
- Tons of demo code comes included (over 70 slides of features)

Export Your Way

- Exports files direct to client browsers with proper MIME-type
- Other export formats available: base64, blob, stream, etc.
- Presentation compression options and more

HTML to PowerPoint

- Includes powerful HTML-to-PowerPoint feature to transform HTML tables into presentations with a single line of code

Live Demos

Visit the demos page to create a simple presentation to see how easy it is to use pptxgenjs, or check out the complete demo which showcases every available feature.

- PptxGenJS Demos

Installation

CDN

jsDelivr Home

Bundle: Modern Browsers and IE11

`html

`

Min files: Modern Browsers

`html


`

Download

GitHub Latest Release

Bundle: Modern Browsers

- Use the bundle for IE11 support

`html

`

Min files: Modern Browsers

`html


`

Npm

PptxGenJS NPM Home

`bash
npm install pptxgenjs --save
`

Yarn

`bash
yarn add pptxgenjs
`

Additional Builds

- CommonJS: dist/pptxgen.cjs.js
- ES Module: dist/pptxgen.es.js

---

Documentation

Quick Start Guide

PptxGenJS PowerPoint presentations are created via JavaScript by following 4 basic steps:

$3

`typescript
import pptxgen from "pptxgenjs";

// 1. Create a new Presentation
let pres = new pptxgen();

// 2. Add a Slide
let slide = pres.addSlide();

// 3. Add one or more objects (Tables, Shapes, Images, Text and Media) to the Slide
let textboxText = "Hello World from PptxGenJS!";
let textboxOpts = { x: 1, y: 1, color: "363636" };
slide.addText(textboxText, textboxOpts);

// 4. Save the Presentation
pres.writeFile();
`

$3

`javascript
// 1. Create a new Presentation
let pres = new PptxGenJS();

// 2. Add a Slide
let slide = pres.addSlide();

// 3. Add one or more objects (Tables, Shapes, Images, Text and Media) to the Slide
let textboxText = "Hello World from PptxGenJS!";
let textboxOpts = { x: 1, y: 1, color: "363636" };
slide.addText(textboxText, textboxOpts);

// 4. Save the Presentation
pres.writeFile();
`

That's really all there is to it!

---

Library API

Full documentation and code examples are available

- Creating a Presentation
- Presentation Options
- Adding a Slide
- Slide Options
- Saving a Presentation
- Master Slides
- Adding Charts
- Adding Images
- Adding Media
- Adding Shapes
- Adding Tables
- Adding Text
- Speaker Notes
- Using Scheme Colors
- Integration with Other Libraries

---

HTML-to-PowerPoint Feature

Easily convert HTML tables to PowerPoint presentations in a single call.

`javascript
let pptx = new PptxGenJS();
pptx.tableToSlides("tableElementId");
pptx.writeFile({ fileName: "html2pptx-demo.pptx" });
`

Learn more:

- HTML-to-PowerPoint Documentation
- Online HTML-to-PowerPoint Demo

---

Library Ports

React: react-pptx - thanks to Joonas!

---

Issues / Suggestions

Please file issues or suggestions on the issues page on github, or even better, submit a pull request. Feedback is always welcome!

When reporting issues, please include a code snippet or a link demonstrating the problem.
Here is a small jsFiddle that is already configured and uses the latest PptxGenJS code.

---

Need Help?

Sometimes implementing a new library can be a difficult task and the slightest mistake will keep something from working. We've all been there!

If you are having issues getting a presentation to generate, check out the code in the demos directory. There
are demos for both client browsers, node and react that contain working examples of every available library feature.

- Use a pre-configured jsFiddle to test with: PptxGenJS Fiddle
- View questions tagged PptxGenJS on StackOverflow. If you can't find your question, ask it yourself - be sure to tag it PptxGenJS`.

---

Contributors

Thank you to everyone for the issues, contributions and suggestions! ❤️

Special Thanks:

- Dzmitry Dulko - Getting the project published on NPM
- Michal Kacerovský - New Master Slide Layouts and Chart expertise
- Connor Bowman - Adding Placeholders
- Reima Frgos - Multiple chart and general functionality patches
- Matt King - Chart expertise
- Mike Wilcox - Chart expertise
- Joonas - React port

PowerPoint shape definitions and some XML code via Officegen Project

---

Sponsor Us

If you find this library useful, please consider sponsoring us through a donation

---

License

Copyright © 2015-present Brent Ely

MIT