PPT to PDF
Convert PowerPoint (.pptx) presentations to PDF documents instantly in your browser. No upload required, 100% private, with customizable page size and orientation options.
How does the PPT to PDF converter work?
The tool parses your .pptx file using JSZip to extract slide content, renders each slide to a canvas element, then uses pdf-lib to create a PDF document with those rendered slide images. Everything runs locally in your browser.
Is my PowerPoint data sent to a server?
No, all conversion happens entirely in your browser. Your PPTX file never leaves your device. No data is uploaded to any server, ensuring complete privacy.
What PowerPoint elements are supported?
The converter extracts text content, basic shapes, and layout information from PPTX files. Complex animations, transitions, and embedded media are simplified in the PDF output.
Can I choose the PDF page size and orientation?
Yes, you can select A4, Letter, or match the original slide size for the PDF pages. You can also choose between portrait and landscape orientation.
Is this tool free to use?
Yes, the PPT to PDF converter is completely free with no limitations. There are no watermarks, file size limits, or conversion caps.
Do I need to install any software?
No installation required. The tool runs entirely in your web browser using modern web technologies. Works on Windows, Mac, Linux, and mobile devices.
What browsers are supported?
The converter works on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. It requires JavaScript enabled and support for modern web APIs.
Can I convert multiple PPTX files at once?
Currently, the tool processes one file at a time. You can convert multiple files by repeating the process for each presentation.
What is the output quality of the PDF?
The PDF output maintains high quality with rendered slide images. Text remains clear and readable, though complex graphics may be simplified compared to the original PowerPoint.
Why convert PowerPoint to PDF?
PDF ensures universal compatibility across devices and operating systems. It preserves formatting, prevents unauthorized edits, and is ideal for sharing presentations professionally.
Are animations and transitions preserved?
Animations and transitions are not preserved in the PDF output since PDF is a static format. Each slide is captured as it appears in its final state.
Can I edit the PDF after conversion?
The converted PDF contains rendered images of your slides. While you can use PDF editors to add annotations, the content itself is not editable as text.
What is the maximum file size supported?
There is no hard limit, but very large presentations may take longer to process. The tool is optimized for typical business presentations with dozens of slides.
Does it work offline?
Yes, once the page is loaded, the conversion works completely offline. No internet connection is required during the conversion process.
How to Use PPT to PDF
Convert PowerPoint (.pptx) presentations to PDF without uploading anything — the entire conversion runs inside your browser, so your slides stay completely private.
- Select the .pptx presentation you want to convert; the file is parsed locally and never sent to a server.
- Under Page Size, keep Match Slide to preserve the original slide dimensions, or choose A4 or Letter for printing.
- Set Orientation to Portrait or Landscape, or leave Auto to follow the layout of each slide automatically.
- Pick a Quality level — High, Medium, or Low — to balance PDF clarity against file size.
- Click Deselect All to clear the slide list, then tick only the slides you want in the final PDF.
Match Slide combined with High quality reproduces your deck most faithfully; drop to Low only when you need a much smaller file to email.
Related Tools
- PDF to PPT Convert PDF pages to PowerPoint slides. Each page rendered as a high-quality image on a slide.
- HTML to PPT Convert HTML content to PowerPoint presentations online. Supports headings, lists, tables, images. Free, private, no registration.
- Compress PDF Reduce PDF file size online with lossless and lossy compression. 100% browser-based, no upload required.
- PDF Merge Combine multiple PDF files into one document instantly in your browser. Free, private, no upload required.
- Signature Generator Free online signature generator. Draw your signature with mouse, finger or stylus, or type it in a handwriting font, then download a transparent PNG ready to insert into PDF and Word documents.
- LaTeX Equation Editor Free online LaTeX equation editor with real-time KaTeX preview. Write, edit, and export math formulas instantly.
- Copybook Generator Generate Chinese character copybook and tracing sheets for handwriting practice. Customize grid styles, sizes, and export as PNG or PDF.
- Markdown to WeChat Convert Markdown to WeChat Official Account HTML with 10 professional themes, code highlighting, link-to-footnote conversion, and one-click copy with inline styles.