Word to PPTX Converter
Automatically convert Word documents (.docx) into PowerPoint presentations (.pptx). Headings become slide titles, paragraphs become content. 100% private in-browser processing.
Drag & Drop your .docx file here
Or click to browse files
✅ Conversion Complete!
How to Use the Word to PPTX Converter
Transform your Microsoft Word documents into polished PowerPoint presentations with just a few clicks. This tool runs entirely in your browser — your data never leaves your device, ensuring complete privacy and security. No signup or registration is needed.
Key Features
- Smart Slide Splitting — Headings in your Word doc become slide titles, paragraphs become slide content
- 100% Free — No hidden fees, no premium tiers, no limits
- Privacy First — All processing happens locally in your browser
- No Signup Required — Start using instantly, no account needed
- Mobile Friendly — Works perfectly on phones, tablets, and desktops
- Fast & Reliable — Instant results with no server delays
How It Works
- Upload your .docx Word document using drag-and-drop or the file browser
- Customize slide options (title slide, character limits, branding)
- Click "Convert to PowerPoint" — the tool extracts text with Mammoth.js
- Headings become new slide titles, paragraphs are grouped into slide content
- Your .pptx file is generated with PptxGenJS and downloads automatically
Frequently Asked Questions
How do I convert a Word document to PowerPoint?
Simply upload your .docx file using the drag-and-drop area or file browser, then click "Convert to PowerPoint". The tool automatically splits your document by headings and paragraphs into presentation slides.
Does the converter preserve formatting from Word?
The converter extracts text content and uses headings to create slide titles and paragraphs for slide body content. Basic text structure is preserved, though complex Word formatting like tables and images may be simplified.
Is my document data private and secure?
Yes, 100% private. All conversion processing happens entirely inside your browser using JavaScript. Your document never leaves your device — no server uploads, no cloud storage.
What file types are supported?
This tool accepts Microsoft Word .docx files and outputs standard .pptx PowerPoint files that can be opened in Microsoft PowerPoint, Google Slides, LibreOffice Impress, and other presentation software.