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WebP to PDF

Turn WebP images saved from websites into one PDF, in the order you choose, with transparent areas kept. Your images are converted on your device, never uploaded.

Updated by Khokhar Sab

How do I convert WebP to PDF?

Press Choose WebP files and pick one or more images. Drag them into order and rotate any that are sideways. Pick the page size, orientation and margins, then press Convert to PDF and Download. Each image gets its own page, scaled to fit with its shape kept.

  1. Press Choose WebP files.
  2. Drag images into order; rotate any that need it.
  3. Pick Page size, Orientation and Margins.
  4. Press Convert to PDF, then Download.

Why can't I open or print a WebP file?

WebP is a newer image format made by Google for faster web pages. Browsers open it, but some photo printers, office forms, upload portals and older Windows and Mac programs do not. Converting to PDF gives you a file that opens and prints everywhere, and puts several images in one document.

Does converting WebP to PDF lose quality?

PDF cannot store WebP directly, so each image is decoded once at full size and stored again. Photos are saved as JPEG at high quality; images with transparency or lossless WebP are saved as PNG, which loses nothing. In our test, a 622 KB WebP photo became a 1.0 MB PDF.

Measured on 2026-10-12 in Chrome 152 on an i5-8350U laptop, A4, small margins.
Test imageWebP sizePDF sizeStored as
Photo, 2000 × 1500, lossy WebP622 KB1.0 MBJPEG
Logo with a transparent background, 800 × 40012 KB30 KBPNG with transparency

Are transparent areas kept?

Yes. WebP images with a transparent background are stored as PNG with their transparency, so the page color shows behind them. If you prefer, choose a background color to fill those areas, such as white for printing, or the color of the paper you will use.

Limits and fixes

  • Animated WebP: only the first frame goes into the PDF.
  • Very large images are scaled to at most 8,192 pixels on the long side, which still prints sharply on any page size.
  • Phones handle about 120 MB of images at once; use a laptop for more.

Frequently asked questions

Is it free?

Yes, with no sign-up, no watermark and no limit on images.

Are my images uploaded?

No. They are converted in your browser.

Can I mix WebP with JPG and PNG?

Yes. Add any of them; each becomes a page in the order you set.

Can I make the PDF smaller?

Yes. Tick the file size limit and type a size such as 1 MB; photos are shrunk to fit.

Does it work on iPhone and Android?

Yes, in Safari, Chrome and other current browsers.

How this tool was built and tested