Turn WebP images into a PDF

Turn WebP images saved from the web into one PDF that opens anywhere, without uploading them. The browser decodes each file and its pixels land on the page lossless, transparency included. The finished file is reopened and measured before the download appears.

Web saves in, one PDF out

1. Choose the WebP files

   Press Choose images, or drag .webp files onto the page. The browser decodes each one in this tab, thumbnails gather under Image order, and nothing is uploaded.

2. Order the pages

   Move files up or down with the arrow buttons. Each WebP becomes one page in the numbered order on screen.

3. Pick size and margins

   Match image wraps each page around its own graphic; A4 and US Letter frame every graphic on standard paper, turning wide ones sideways. Add None, Narrow, or Standard margins.

4. Create and download

   Press Create PDF. The file is reopened, pages counted and measured, decoded dimensions confirmed. Download PDF appears named after the first file with -webp added, for example jar-amber-webp.pdf.

From delivery format to document pages

WebP is built for fast websites, not for inboxes: many mail clients, viewers, and office PCs still stare at it blankly. This page lets the browser decode each file and stores the decoded pixels as a lossless PNG image in the PDF, keeping width, height, and transparency. The WebP compression itself has no room in a PDF, so it stays behind.

That rewrite has two side effects to know. The PDF usually outweighs the WebP files, because lossless PNG data costs more bytes than a delivery codec. And an animated WebP contributes only its opening frame: a PDF page cannot play.

Before Download PDF appears, the reopen check confirms the page count, every page size, and each image's decoded dimensions. If the file must travel light afterwards, Size breakdown finds the heavy pages and Compress PDF lightens them.

A product sheet from supplier pictures

You sell poured candles through a marketplace, and a gift shop asks for a one-page-per-scent overview it can print. The supplier's folder holds WebP only: jar-amber.webp, label-closeup.webp, gift-box.webp. The shop owner's old PC opens none of them, and three attachments are not an overview anyway.

Drop the three files here, order them jar, label, box with the arrow buttons, and choose A4 with Narrow margins, since this sheet ends on paper. Press Create PDF and jar-amber-webp.pdf is ready: three pages in sales order, decoded pixels and soft label shadows intact.

Mail that file and the shop prints it as is. To add prices under each picture afterwards, open the result in Edit PDF; to file the sheet inside a bigger catalogue, join it with Merge PDF.

WebP snags and quick fixes

• Animation gone. Only the opening frame survives, by design. A PDF page cannot play; keep the animation as a link beside the file.
• File refused. A PNG or JPG wearing a .webp name is still refused, because content decides. Send it to its own page.
• PDF much bigger. Delivery codecs are tiny; lossless pages are not. Compress afterwards when size beats perfection.
• Transparent backdrops look white. The transparency is stored; viewers show the bare white page beneath. The graphic itself is intact.

When a different route fits better

When the files are already PNG, skip this page: PNG to PDF embeds them with no decoding round trip at all.

When the pictures must stay tiny for web use, keep the WebP files. This conversion trades compactness for compatibility, which is the wrong trade for a website.

Questions about WebP pictures in a PDF

Does the PDF animate?

No. The opening frame of an animated WebP becomes a still page. Everything else about the animation stays in the original file.

Why is the PDF larger than the WebP files?

WebP is a compact delivery codec; the PDF holds lossless PNG data instead. Same pictures, roomier wrapping.

Can I mix WebP with JPG in one run?

No, this page reads WebP only. Convert each format on its own page and join the results with Merge PDF.

What if my browser cannot open the WebP?

Then this page cannot either: decoding uses the same browser engine. Update the browser or re-export the picture, then retry.

Do transparent backgrounds survive?

Yes, the transparency channel is stored in the PDF. Viewers show the white page beneath it, which is normal.

Other tools for the next step

The tools below share this one's habits: everything happens in the browser, every result is verified before download, and no account is needed.

• Merge PDFs Join files in the order you set
• Organize pages Move, remove or split out pages
• Rotate & crop Turn sideways pages, trim edges
• Images to PDF Turn JPG or PNG pictures into pages
• HEIC to PDF The iPhone photo format as pages
• TIFF to PDF Scanner files with several frames
• BMP to PDF Old Windows bitmap pictures
• Privacy scan Check and clear hidden file details
• Protect & unlock Lock with a password, or unlock
• Repair PDF Rescue a file that will not open
• Compress PDF Shrink to the size you need
• PDF size breakdown What makes the file heavy
• Print preflight Catch print problems early
• PDF to images Each page as a JPG or PNG
• PDF to TIFF All pages in a single TIFF
• Extract images Pull out the embedded pictures
• PDF to Markdown Headings and lists as plain text
• Markdown to PDF Plain text notes to a checked PDF
• PDF to CSV Table rows as comma-separated data
• PDF to Excel Each table on its own worksheet
• Sign PDF Your signature on any page
• Edit PDF Cover, type and place pictures
• Stamp PDF Add page numbers or a watermark
• Compare PDFs See what differs between versions
• Flatten PDF Lock fields and marks in place
• Fill PDF form Type into the form's own boxes
• Create PDF form Turn a flat page into a form
• N-up & booklet Fit pages per sheet or fold a booklet
• Comic archive Comic archives in both directions
• Redact PDF Remove marked text for good
• Redaction checker Test whether black boxes hide text

Where to take the product PDF

• Images to PDF When companions arrive in JPG or PNG.
• PNG to PDF For graphics already saved as PNG.
• Combine screenshots into a PDF A full walkthrough for turning captures into a report.
• Combine images into one PDF Ordering and sizing moves for mixed picture sets.