WebP to PDF

Screenshots, product images and downloads from modern websites increasingly arrive as WebP. That's fine in a browser, but not when a form asks for a PDF, when you want to print several images together, or when you need to email a set of pictures as one tidy document.

This tool puts WebP images into a PDF, one image per page, right in your browser. Page size can follow each image automatically or be fixed to A4, US Letter or Legal; you choose portrait or landscape, whether images are scaled to fit and centred, and the quality level.

High quality stores each page losslessly (as PNG inside the PDF, keeping transparent areas); Medium and Low store pages as JPEG on a white background at 85% and 70% quality for smaller files.

The conversion is done locally with the browser's own WebP decoder and PDF-Lib, so the images are never uploaded.

A common case is a set of screenshots saved from a web app, or product photos downloaded from a supplier's site, that need to go to someone who will print them or file them in a document system. Those systems almost always accept PDF, rarely WebP. Converting the whole set into one PDF also keeps the pictures in a fixed order, which a loose folder of images does not.

Choosing “Auto” page size gives each page exactly the proportions of its image, which suits screenshots and mixed sizes; a fixed paper size is better when the PDF will be printed.

How It Works

1. Add WebP images — one or several. Each is decoded by your browser; lossy, lossless and transparent WebP are all supported.
2. Choose layout and quality — page size (auto, A4, Letter, Legal), orientation, fit to page, centre on page, and High, Medium or Low quality.
3. Create the PDF — each image is drawn to a canvas, embedded as PNG (High) or JPEG (Medium/Low), and placed on its own page. Download the combined PDF.

Compatibility & Support

Supported Input → Output Formats

• Input: .webp (lossy, lossless, with alpha)
• Output: single PDF, one image per page
• Quality: High = lossless PNG pages; Medium = JPEG 85%; Low = JPEG 70%

Unsupported Formats

Animated WebP files are placed as their first frame; if you need several frames, extract them first and add them as separate images. Very old browsers without WebP support can't decode the input — any current browser can. For JPG and PNG use JPG to PDF; to turn WebP into regular images instead, use WebP to JPG.

File Size Limits

Limited only by your device's memory: dozens of typical web images convert easily on a laptop. High quality produces the largest PDFs because pages are stored losslessly.

For a PDF you plan to email, Medium quality usually keeps each page under a few hundred kilobytes while staying sharp on screen and on paper.

Who Should Use This Tool?

• Students: A student collects WebP diagrams from online course pages into one PDF for revision.
• Freelancers & Designers: A designer exports a set of WebP mock-ups and sends them to a client as a single PDF for feedback.
• Office Professionals: An e-commerce assistant combines WebP product images into a PDF catalogue page for a supplier.
• Developers: A developer bundles WebP screenshots into a PDF for a design review.

Why This Tool Beats the Alternatives

• No uploading of screenshots or client images.
• Real quality choices, including lossless pages.
• Page-size and orientation control.
• Free, no sign-up, no watermark.
• Works on any modern browser, desktop or mobile.

Pro Tips

• Choose “Auto” page size for screenshots so each page matches the image exactly without white borders.
• Pick High quality for diagrams with fine lines or text; Medium is best for photos.
• Transparent areas show as white in Medium and Low quality; use High if you need them preserved, for example for logos placed on coloured pages.

Add your WebP images above and download them as one PDF.