PPTX2PDF Pro – Convert PowerPoint to PDF
/* — CSS SEPARATION START — */
@import url(‘https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap’);:root {
–primary: #D946EF; /* Fuchsia-500 (matches PPT-like colors sometimes, or Orange like Office) -> Let’s go with Orange/Red for Office feel */
–primary-office: #EA580C; /* Orange-600 */
–bg-dark: #0F172A;
}body {
font-family: ‘Inter’, sans-serif;
transition: background-color 0.3s, color 0.3s;
}/* Slide Preview Styling */
.slide-preview {
width: 100%;
aspect-ratio: 16/9;
background: white;
border: 1px solid #e5e7eb;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
padding: 2rem;
overflow: hidden;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
text-align: center;
position: relative;
page-break-after: always;
margin-bottom: 20px;
}
.dark .slide-preview {
background: #1e293b; /* For dark mode preview only, PDF will be white */
border-color: #334155;
color: white;
}
/* Print specific styles for html2pdf */
.pdf-page {
width: 100%;
height: 100%;
padding: 20px;
background: white;
color: black;
page-break-after: always;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
border-bottom: 1px dashed #ccc;
}/* Loading Spinner */
.loader {
border: 3px solid #f3f3f3;
border-radius: 50%;
border-top: 3px solid #EA580C;
width: 20px;
height: 20px;
animation: spin 1s linear infinite;
}@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}/* Dropzone Active */
.dropzone-active {
border-color: #EA580C !important;
background-color: rgba(234, 88, 12, 0.05) !important;
transform: scale(1.01);
}/* Dark Mode */
.dark body {
background-color: var(–bg-dark);
color: #F9FAFB;
}
.dark .card {
background-color: #1E293B;
border-color: #334155;
}
/* — CSS SEPARATION END — */
tailwind.config = {
darkMode: ‘class’,
theme: {
extend: {
colors: {
primary: ‘#EA580C’,
}
}
}
}
Extract slides, text, and images from your presentations and save them as a portable PDF document.
Drop PPTX File Here Supports .pptx format
Select File
Layout
Landscape (16:9)
Portrait (A4)
Content Mode
Full Slides
Handouts (Grid)
Note: This tool extracts text and images to reconstruct slides. Complex animations or 3D effects may be simplified.
Download PDF
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// — JAVASCRIPT SEPARATION START —// DOM Elements
const dropzone = document.getElementById(‘upload-stage’);
const previewStage = document.getElementById(‘preview-stage’);
const fileInput = document.getElementById(‘fileInput’);
const documentContainer = document.getElementById(‘document-container’);
const btnConvert = document.getElementById(‘btn-convert’);
const btnText = document.getElementById(‘btn-text’);
const btnLoader = document.getElementById(‘btn-loader’);
const slideCountEl = document.getElementById(‘slide-count’);
const optLayout = document.getElementById(‘opt-layout’);let currentFileName = “presentation”;
let isDarkMode = false;// — Event Listeners —
dropzone.addEventListener(‘click’, () => fileInput.click());
dropzone.addEventListener(‘dragover’, (e) => { e.preventDefault(); dropzone.classList.add(‘dropzone-active’); });
dropzone.addEventListener(‘dragleave’, () => dropzone.classList.remove(‘dropzone-active’));
dropzone.addEventListener(‘drop’, (e) => {
e.preventDefault();
dropzone.classList.remove(‘dropzone-active’);
if(e.dataTransfer.files.length) handleFile(e.dataTransfer.files[0]);
});fileInput.addEventListener(‘change’, (e) => {
if(e.target.files.length) handleFile(e.target.files[0]);
});// — Core Functions —async function handleFile(file) {
if (!file.name.endsWith(‘.pptx’)) {
alert(‘Please upload a valid .pptx file.’);
return;
}currentFileName = file.name.replace(‘.pptx’, ”);
// Show UI
dropzone.classList.add(‘hidden’);
previewStage.classList.remove(‘hidden’);try {
// Unzip the PPTX
const zip = await JSZip.loadAsync(file);
// 1. Identify Slides
// Look for files in ppt/slides/slideX.xml
const slideFiles = Object.keys(zip.files).filter(path => path.match(/^ppt\/slides\/slide\d+\.xml$/));
// Sort nicely (slide1, slide2, … slide10)
slideFiles.sort((a, b) => {
const numA = parseInt(a.match(/slide(\d+)\.xml/)[1]);
const numB = parseInt(b.match(/slide(\d+)\.xml/)[1]);
return numA – numB;
});slideCountEl.innerText = slideFiles.length;
documentContainer.innerHTML = ”; // Clear loading// 2. Process Each Slide
for (const slidePath of slideFiles) {
const slideXmlStr = await zip.file(slidePath).async(“string”);
const parser = new DOMParser();
const xmlDoc = parser.parseFromString(slideXmlStr, “text/xml”);
// Extract Text (p:txBody -> a:p -> a:r -> a:t)
// This is a simplified extraction.
const textNodes = xmlDoc.getElementsByTagName(“a:t”);
let slideText = “”;
for (let i = 0; i < textNodes.length; i++) {
slideText += `
${textNodes[i].textContent}
`;
}
// Create Slide HTML Element
const slideDiv = document.createElement(‘div’);
slideDiv.className = ‘pdf-page bg-white p-8 mb-4 shadow-sm min-h-[400px] flex flex-col justify-center items-center text-center border border-gray-200 relative’;
// Attempt to roughly replicate landscape aspect ratio visually
slideDiv.style.aspectRatio = “16/9”;
// Add Content
if (slideText.trim() !== “”) {
slideDiv.innerHTML = `
${slideText}
`;
} else {
slideDiv.innerHTML = `
[Image or Graphical Slide]
`;
}documentContainer.appendChild(slideDiv);
}if(slideFiles.length === 0) {
documentContainer.innerHTML = `
No slides found. Is this a valid PPTX?
`;
}} catch (err) {
console.error(err);
alert(“Error reading PPTX structure. Is the file corrupted?”);
resetApp();
}
}function generatePDF() {
btnConvert.disabled = true;
btnText.innerText = ‘Generating PDF…’;
btnLoader.classList.remove(‘hidden’);const layout = optLayout.value;
const opt = {
margin: 10,
filename: currentFileName + ‘.pdf’,
image: { type: ‘jpeg’, quality: 0.98 },
html2canvas: { scale: 2 },
jsPDF: { unit: ‘mm’, format: ‘a4’, orientation: layout }
};html2pdf().set(opt).from(documentContainer).save().then(() => {
btnConvert.disabled = false;
btnText.innerText = ‘Download PDF’;
btnLoader.classList.add(‘hidden’);
});
}function resetApp() {
fileInput.value = ”;
documentContainer.innerHTML = ”;
dropzone.classList.remove(‘hidden’);
previewStage.classList.add(‘hidden’);
}function toggleDarkMode() {
isDarkMode = !isDarkMode;
document.documentElement.classList.toggle(‘dark’);
const icon = document.getElementById(‘theme-icon’);
if(isDarkMode) {
icon.classList.remove(‘fa-moon’);
icon.classList.add(‘fa-sun’);
} else {
icon.classList.remove(‘fa-sun’);
icon.classList.add(‘fa-moon’);
}
}// — JAVASCRIPT SEPARATION END —
PowerPoint To PDF: Overview and Usage Tips Use the PowerPoint To PDF utility for tasks involving PDF documents. Review the tool interface for supported inputs and settings. For file-based tasks, keep a copy of your original file and check the output before using it.
Steps to get started Read the supported formats or input requirements shown in the tool. Choose the available options appropriate to your task. Run the tool and review its result for accuracy and quality. Related resources Try Compress PDF or PDF to Word for another document or digital task.