One PDF or a file each
Merge every WebP into a single combined PDF, or output one PDF per image. Combined downloads as one file; separate PDFs come back bundled in a ZIP.
WebP to PDF — wrap your WebP images in a real document
WebP is great on the web but awkward everywhere else. Drop your .webp files and get a PDF you can email, print, or attach to a form. Merge a set into one document or export one PDF per image. No account, no watermark.
Drop WebP files to build a PDF
WebP · up to 50 files · 100 MB each
- Free
- Instant
- No signup
How to convert WebP to PDF in three steps
Drop your WebP files
Add a single .webp or up to fifty at once. Each file joins the queue in the order you drop it, and that order becomes the page order in the finished PDF.
Choose layout and mode
Pick combine into one PDF or one PDF per image, set the background for transparent areas, then choose Image, A4, or Letter with orientation, margin, and fit. Defaults are sensible if you want to skip this.
Download the result
A combined document saves as one PDF. If you asked for a file per image, each downloads separately or arrives together as a single ZIP.
Why WebP needs a PDF wrapper
WebP was designed to make web pages load faster, not to travel around as a document. That is exactly why it trips people up. You save an image from a site, export a mockup from a design tool, or pull assets out of a shared folder, and end up holding a pile of .webp files that half your apps refuse to preview. Email clients show a broken thumbnail, older photo viewers shrug, and the upload form you actually need to feed only takes PDF. Converting to PDF sidesteps all of that: a PDF opens the same way on any phone, laptop, or printer, no matter what the source format was.
This tool lays each WebP onto its own page in the order you drop the files. Add several and the default is a single combined PDF; flip a switch and you get one PDF per image instead. Drop just one WebP and you still get a tidy one-page document. You control the page shape — leave it matching each image, or standardise to A4 or Letter — along with orientation, margin, and how the picture sits inside the printable area.
Two things worth knowing up front. Many WebP images carry transparency, and PDF pages are opaque, so any see-through areas are flattened onto a background colour you choose — white by default. And converting does not add detail: the page shows the same picture the WebP already held, wrapped in a document. Lossy WebP that was already compressed hard stays exactly as compressed; the PDF simply carries it. EXIF and other metadata are stripped by default.
Features
Transparency handled cleanly
See-through WebP is flattened onto a background colour of your choice, so pages come out solid with no grey checkerboard or ragged edges.
Runs entirely on your device
Every WebP is decoded and assembled with WebAssembly right in the browser. Watch the Network tab while it works — nothing is sent anywhere.
Made for WebP-to-PDF, honest about the edges
- Combine a batch into one document or split into a PDF per image
- Transparent WebP flattens onto a background colour you pick
- Page presets for Image, A4, and Letter with margin and fit control
- A single unreadable WebP is skipped so the rest of the batch still finishes
When turning WebP into PDF helps
Sharing images that download as WebP
Sites increasingly serve images as WebP, so what lands in your downloads folder may not open for the person you send it to. Bundle them into a PDF and anyone can view the set.
Sending design exports to a client
Exported a run of mockups or banners as WebP? Combine them into one ordered PDF so the client scrolls through a single document instead of chasing loose files.
Feeding a PDF-only upload
Portals, application systems, and forms that reject WebP almost always accept PDF. Convert your WebP evidence and the submission finally goes through.
Printing web graphics as pages
Set the page to A4 or Letter with a small margin and print your WebP images as clean full-page prints without opening a separate layout tool.
Archiving a batch of assets
Keep a project's WebP images together as a single PDF that opens years from now without needing a viewer that understands the format.
Attaching images to email
Rather than attach several WebP files that some mail apps preview poorly, send one PDF that renders the same in every inbox.
Tips for clean WebP-to-PDF results
- Tip 1:
Drop files in reading order — page order follows upload order, so arrange the set before you convert.
- Tip 2:
Choose a background colour that suits transparent WebP. White works for most documents; pick a darker fill if your images were designed for a dark page.
- Tip 3:
Watch the size with large WebP. High-resolution images make a heavier PDF, so compress or resize first if you need something light to email.
- Tip 4:
Need the images to stay separate, editable files rather than a document? Convert WebP to PNG or JPG instead of building a PDF.
WebP to PDF — frequently asked
How do I convert WebP to PDF?
Drop your .webp files onto the dropzone, decide whether to combine them into one PDF or make one per image, set a background for any transparency, choose a page size, and convert. The PDF is built on your own device and downloads directly.
Can I merge several WebP files into one PDF?
Yes, and combining is the default once you add more than one file. Each WebP becomes a page in the order you dropped the files, and the whole set saves as a single PDF. Prefer them apart? Switch to one PDF per image and download them individually or as a ZIP.
What happens to transparent WebP images?
PDF pages are opaque, so transparent areas are flattened onto the background colour you choose — white by default. The visible artwork is unchanged; only the see-through regions gain a solid fill. If keeping transparency matters, convert to PNG instead of PDF.
Which page size will the PDF use?
You decide. Choose Image so each page matches its WebP exactly, or A4 or Letter for standard document pages. With A4 and Letter you also set orientation, a margin, and whether the image is contained within the page or fills it edge to edge.
Does converting WebP to PDF lose quality?
No further loss happens on conversion — the page shows exactly the picture the WebP held. If that WebP was saved as lossy, it stays that way; PDF simply carries it. Putting an image in a PDF never adds sharpness, and the main thing that grows is file size for large images.
Are my WebP files uploaded anywhere?
No. Each file is decoded and assembled into the PDF inside your browser with WebAssembly. Nothing is sent to a server, stored, or logged. You can verify it by opening your browser's Network tab and watching while the PDF is created.
How many WebP files can I convert at once?
Up to 50 in a single batch, each as large as 100 MB, all sharing the same settings. Combined they become one PDF; as separate files each downloads on its own or as one ZIP. A corrupt file is skipped and the rest of the batch still finishes.
Can I convert an animated WebP to PDF?
This tool places a still image on each page, so an animated WebP contributes a single frame rather than a moving sequence — a PDF cannot play animation. For a still copy use the first frame; to keep motion, convert the animated WebP to GIF instead.
Related image tools
Image Converter (hub)
Convert between all the major image formats — JPG, PNG, WebP, AVIF, HEIC, GIF, SVG — from one place.
JPG to PDF
Building a document from photos or scans instead? Turn your JPG files into a single PDF in the browser.
PNG to PDF
Have PNG graphics or screenshots? Combine them into a PDF, with transparency flattened onto a solid page.
Images to PDF
Mixing WebP with JPG, PNG, and HEIC in one set? Drop them all into the any-format images-to-PDF tool.
Image Compressor
Shrink heavy WebP before you build the PDF so the finished document stays light enough to email.
Got WebP images to turn into a PDF?
Drop them here, pick one document or many, choose a background for any transparency, and download a PDF ready to share.