PowerPoint PPTX to PDF Converter

Convert Microsoft PowerPoint presentations (.PPTX) into formatted, high-resolution PDF slide decks directly inside your browser. No server daemons or office plugins required.

🔒 100% In-Browser Processing: Your files never leave your device — everything runs locally in your browser using open-source libraries. Nothing is uploaded to our server. Pitch decks, financial reports, and speaker notes are processed locally in your browser.

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Select or Drag & Drop a PowerPoint (.pptx) Presentation

Extracts slide titles, body points, shape text, and speaker notes

Slide Aspect Ratio:

Speaker Notes:

Extracting presentation slides...

Slide Outline Preview

0 slides

How In-Browser PPTX to PDF Works

Modern PowerPoint presentations (.pptx) are ZIP containers storing OpenXML vector drawing markup. This tool opens the archive using JSZip, traverses the slide relationship graph (ppt/presentation.xml and ppt/slides/slide{N}.xml), parses title placeholders, bullet paragraphs, text styling, and geometric shapes, then formats them into landscape vector slides using jsPDF.

Convert PowerPoint Slide Decks to PDF

Convert Microsoft PowerPoint (.pptx) presentations into high-resolution PDF handouts. Formats slides in modern widescreen (16:9) or standard (4:3) with optional speaker notes.