PPT to PDF Converter: Convert PowerPoint to PDF in Your Browser
Convert PPTX and PPSX to PDF free. One slide per page at the original size. No upload, no sign-up, no watermark. Your file stays on your device. Honest note: text and inline images convert, but charts, themes and layouts are not reproduced exactly.
- No upload
- No watermark
- Works on mobile
- Honest limits
Drop PowerPoint files here
PPTX, PPSX or POTX. Up to 10 files, max 20.00 MB each.
Files are converted in your browser and never uploaded. Text and inline images are preserved; complex layouts are approximate.
Conversions
Converted PDFs appear here with slide count and file size. Downloads start only when you press the button.
Best results
Text-heavy slides, simple handouts and outlines convert cleanly. Keep files under 20 MB for reliable performance on phones.
Private by default
Nothing leaves your device. PPTX parsing and PDF building both run in the browser. Verify in the Network tab while converting.
Need perfect fidelity?
For chart-heavy or branded decks, export directly from PowerPoint: File → Export → Create PDF. That preserves every element exactly.
How do I convert PPT to PDF for free?
Drop your PPTX file into the converter above. The tool unzips the presentation in your browser, extracts slide text and inline images, and writes a PDF with one slide per page at the original slide size. Nothing is uploaded and no watermark is added. For pixel-perfect output, export from PowerPoint directly.
- Price
- Free, no account, no watermark
- Upload required?
- No, the conversion runs in your browser
- Input formats
- PPTX, PPSX and POTX. Legacy .ppt binary files may fail
- Output
- PDF, one slide per page, at the original slide size
- Batch conversion
- Up to 10 presentations at once, up to 20 MB each
- Preserved
- Slide text, inline PNG and JPEG images, slide order and slide dimensions
- Not preserved
- Master themes, charts, SmartArt, tables, shapes, hyperlinks, animations and speaker notes
- Best for
- Text-heavy slides, outlines, notes and simple handouts
- Not recommended for
- Chart-heavy or branded decks. Use File → Export → Create PDF in PowerPoint instead
- Works on
- Chrome, Edge, Firefox, Safari, iPhone, Android, Windows, Mac and Linux
- iPhone
- Android
- Windows
- Mac
- Linux
- Chrome
- Safari
- Edge
- Firefox
- Chromebook
How to convert PPT to PDF in 3 steps
- 1
Add a PowerPoint file
Drag and drop a PPTX, PPSX or POTX file, or press Choose PowerPoint files. Up to 10 files can be added in one go.
- 2
Wait while the browser converts
The file is unzipped in your browser, slide text and inline images are extracted, and a PDF is written with one slide per page. Nothing leaves your device.
- 3
Download and keep the PDF
Press Download PDF for one file, or Download all to save every converted deck. Preview any result in a new tab first.
What converts well, and what does not
Browser conversion is honest: some slide elements are reproduced exactly, others are not. Read this table before converting a complex deck so you know what to check after download.
| Element | What you see in the PDF | Notes |
|---|---|---|
| Text and headings | Paragraphs, bullet lines and titles extracted as selectable text | Wrapped and stacked top-to-bottom on each page |
| Inline images (PNG, JPEG) | Embedded below the slide text, scaled to fit | Original resolution kept where possible |
| Slide order | Slides appear in the PDF in the same order as the deck | Numbers in the slide filenames decide the order |
| Slide dimensions | 16:9, 4:3 and custom sizes read from the presentation | PDF pages match the original slide size |
| Tables | Cell text extracted, borders and background fills not rendered | Reads as plain paragraphs |
| Simple shapes | Not drawn as vector shapes. Any text inside is kept | Shapes themselves are not reproduced |
| Charts and SmartArt | Not reproduced. Underlying labels may appear as loose text | Export from PowerPoint for the real chart |
| Master themes | Backgrounds, gradients and slide templates are not rendered | PDF uses a plain white page |
| Hyperlinks | Link text appears, but it is not clickable in the PDF | Copy the URL as text if you need it |
| Animations, transitions, video, audio and speaker notes | Removed, because PDF is a static document | Slide appears in its final on-screen state, without media or notes |
Conversion not working? Try these fixes
The file does not convert at all
Confirm the file ends in .pptx, .ppsx or .potx. Legacy .ppt binary files may fail. Open the file in PowerPoint once and save it as PPTX to repair a damaged presentation, then try again.
Charts or SmartArt are missing
Browser conversion does not reproduce charts. Only the chart labels may appear as text. Open the file in PowerPoint and use File → Export → Create PDF for an exact result.
Fonts look plain in the PDF
Only the standard Helvetica font is embedded. Custom fonts from the presentation are not available, so text appears in a plain typeface.
The page is very slow on my phone
Large decks use more memory. Convert on a desktop, or split the presentation into smaller files of 10 to 20 slides.
The file is too big to convert
The tool caps files at 20 MB. Compress images inside PowerPoint (File → Compress Pictures) and try again.
Nothing happens when I press download
Allow downloads for this site in the browser, then press Download PDF again. On iPhone check Settings → Safari → Downloads.
Layout looks stacked, not side by side
This converter stacks text and images on the page. It does not preserve free-floating box positions. For exact layout, export from PowerPoint directly.
Video, audio or speaker notes are missing
A PDF cannot carry animation, sound or notes. The slide is converted without the media and note elements.
ToolDeck vs typical online converters
Most online converters upload your file to a server, render it there, then return a link. That gives perfect fidelity but costs privacy and adds queues. ToolDeck takes the opposite trade-off: no upload, instant, but imperfect for complex decks. Choose based on what matters for your file.
| Feature | TToolDeck | Upload-based converters |
|---|---|---|
| Free with no account | Yes | Free tier, account often required |
| Works offline after page load | Yes | No |
| No file upload to a server | Yes | No |
| No watermark on output | Yes | Varies by plan |
| Batch convert multiple files | Yes | Limited on free tier |
| Preserves charts and SmartArt | No | Yes |
| Preserves master themes and layout | No | Yes |
| Mobile friendly UI | Yes | Varies |
Competitor features vary by provider and plan. Based on commonly available behaviour; verify each tool before relying on it for legal or official documents.
What you get for free
Browser-only conversion
The PPTX is unzipped and parsed inside your browser, and the PDF is built locally with pdf-lib. No server receives the presentation.
One slide per page
Every slide becomes a single page, with the PDF page size matching the original slide dimensions.
Batch conversion
Drop up to 10 presentations at once, watch each one progress, then download them one by one or all together.
Honest limits up front
Before you convert, you see exactly what is preserved and what is not. No surprise missing charts after download.
Preview before download
Open the generated PDF in a new tab first, check the pages, and only then save it to your device.
Built for every device
Large touch targets, a clean mobile layout and a responsive two-panel view on desktop.
How to convert safely
Your file stays on your device
No upload step and no temporary server copy. Open your browser Network tab while converting and you will see that no file data leaves the page.
Check the result before sharing
Because layout is approximate, open the PDF and skim every page before sending it to a client or printing a handout.
Use a private window for sensitive decks
If the presentation contains confidential content, use a private browsing window so cached data is cleared when you close the tab.
Keep the original presentation
A PDF is flat and hard to edit. Always keep the PPTX so you can change content later and re-export.
PPT to PDF FAQ
Quick answers about privacy, file limits, supported formats, fidelity, mobile support and safety.
How do I convert PPT to PDF online for free?
Open this page, drop your PPTX file into the converter, and wait a few seconds while it is read in your browser. Then press Download PDF. It is free, needs no account and adds no watermark.
Is my PowerPoint file uploaded to a server?
No. The file is unzipped with JSZip and the PDF is built with pdf-lib, both running in your browser. Your file never leaves your device. You can verify this in your browser Network tab while converting.
What file formats can I convert?
PPTX, PPSX and POTX presentations. Legacy .ppt binary files may fail because they are not a ZIP of XML files. If your file is .ppt, open it in PowerPoint and save it as .pptx first, then convert again.
Will charts and SmartArt convert?
No. Charts, SmartArt, master themes and shapes are not reproduced by browser conversion. Only the chart labels may appear as loose text. For 100% fidelity, use PowerPoint's File → Export → Create PDF.
What is preserved in the PDF?
Slide text, inline PNG and JPEG images, slide order and the original slide dimensions. Everything else, including themes, charts, tables, shapes, hyperlinks, animations and speaker notes, is not preserved.
What is the maximum file size?
We recommend files under 20 MB for reliable browser performance. Very large presentations may run out of device memory, especially on phones.
How many files can I convert at once?
Up to 10 presentations per batch, each up to 20 MB. You can add more after the first batch finishes.
Does it work on iPhone and Android?
Yes. It works in Safari on iPhone and Chrome on Android. For best results on mobile, keep presentations under 10 MB and convert one file at a time.
Are animations and transitions preserved?
No. PDF is a static format. Animations, transitions, videos and sounds are removed. Only the slide text and inline images are converted.
Can I convert only selected slides?
The tool converts every slide in the file. For selected slides only, copy them into a new presentation in PowerPoint first, then convert that file.
Why does the PDF look different from my PowerPoint?
Browser conversion extracts text and inline images and stacks them on each page. It does not reproduce master themes, slide templates, free-floating shapes or exact text positions. This is a technical limit of client-side conversion without a full rendering engine.
Is there a file count limit?
No hard limit across sessions, but each batch accepts up to 10 files. Browser memory is the practical limit, so close other heavy tabs before converting large decks.
Does it work offline?
Once the page has loaded, the conversion runs locally. Opening the page initially needs internet, and downloads work without further network access.
Will the PDF have a watermark or branding?
No. The PDF contains only your slide content. There is no ToolDeck watermark, no footer and no added page numbers.
Does it keep the slide size and aspect ratio?
Yes. The PDF page size is read from the presentation and matches the original slide dimensions. 16:9, 4:3 and custom sizes are supported.
Can I convert a password-protected presentation?
No. If a PPTX is encrypted with a password, the browser cannot open it. Remove the password in PowerPoint first, then convert the unlocked copy.
What about speaker notes?
Speaker notes are not included. If you need them, use PowerPoint Print → Notes Pages and save that layout as a PDF there.
Do hyperlinks in slides still work?
Hyperlinks are not extracted by this converter. The text of the link appears on the page, but it is not clickable. To keep a clickable link, add it manually to the PDF after conversion or export from PowerPoint directly.
Can I edit the resulting PDF?
The PDF is a flat final document. To edit it, use a PDF editor or reopen the original PPTX, change it, and convert again.
Why is my PDF empty or very small?
This usually means the slides are made only of shapes and images without text, or the file is damaged. Try exporting from PowerPoint directly.
Which browsers are supported?
Current Chrome, Edge, Firefox and Safari on desktop and mobile. Very old browsers may not support the APIs used here, so keep your browser updated.
Is the converter safe for confidential presentations?
Yes, because the file is processed locally. For extra caution, use a private browsing window so cached data is cleared when you close the tab.
Can I use it for commercial presentations?
Yes. Converted PDFs are yours. ToolDeck does not add terms restricting commercial use, and no watermark is inserted.
How long does conversion take?
Small decks convert in 1 to 3 seconds. Large or image-heavy decks may take 10 to 20 seconds depending on your device. You will see progress next to each file.
What happens to my files after conversion?
Nothing is stored on a server. The generated PDF exists only as a temporary URL in your browser until you close the tab or clear the list.
Can I convert PPTX to PDF without Microsoft Office?
Yes. This tool does not require Office, PowerPoint or any installed software. It reads the PPTX structure in the browser.
Does it work on Chromebooks and Linux?
Yes. Any modern browser on Chromebook, Linux, Windows or Mac can run the converter as long as JavaScript is enabled.
What is the difference between PPT and PPTX?
PPT is the older binary format from Office 97 to 2003. PPTX is the current XML format used since Office 2007. This tool reads PPTX, PPSX and POTX reliably because they are ZIP files of XML. Legacy .ppt binary files may fail, so save them as PPTX first.
Is there a difference between converting on desktop and mobile?
Desktop browsers have more memory, so very large presentations convert more reliably there. Mobile works well for typical decks under 10 MB.
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Your presentation stays on your device
There is no upload step and no account. PPTX parsing and PDF generation both run inside your browser, and the generated PDF exists only as a temporary link until you close the tab. Read how we keep it private.