WebP to PDF Converter
Collect WebP images saved from the web into a single PDF — one page each, in your order, sized for A4, Letter or the image itself.
WebP to PDF Converter
🔒 Your PDF is processed entirely in this browser tab (pdf-lib + Mozilla pdf.js) — it is never uploaded, so confidential documents stay on your device.
- WebPLossy (VP8) or lossless · 8-bit per channel · alpha: Full 8-bit alpha
- PDFImages as JPEG (DCT) or lossless Flate · Any (per embedded image) · alpha: Soft masks
- TipPrinting? Choose A4 or Letter with a normal margin so nothing is cut off at the edges.
- PrivacyFiles never leave your device; re-encoding drops EXIF/GPS metadata.
Format facts checked October 2026.
Runs in your browser — nothing you enter is uploaded or stored.
Scratchpad auto-saved
How it works — in four simple steps
No signup and nothing to install — it all runs in your browser.
Add your WebP files
Drop them on the box or click to choose.
Arrange the pages
Drag to reorder, or remove pages you don't need.
Pick page size and quality
A4, Letter or fit-to-image; Auto keeps graphics lossless and compresses photos.
Create the PDF
Press Create PDF and download it — assembled entirely in your browser.
Printing? Choose A4 or Letter with a normal margin so nothing is cut off at the edges.
Features
One PDF from many images
Drag to reorder, A4/Letter/fit-to-image pages, margins, lossless or JPEG embedding.
Nothing uploaded
Decoding and encoding run in your browser tab; the files never leave your device.
About the WebP to PDF Converter
Product photos, receipts, tickets and articles saved from websites are often WebP, but forms, printers and people want a PDF. Combining them into one document is the quickest way to submit, print or archive them.
The WebP is decoded by your browser (all current browsers), alpha included; animated WebPs give their first frame.
The PDF is assembled in your browser with pdf-lib. On Auto, each page is checked: graphics, screenshots and scans with few colours are embedded losslessly (Flate), photographs as JPEG — so text stays sharp without bloating the file.
WebP vs PDF compared
| Property | WebP | |
|---|---|---|
| Origin / standard | Google, 2010 | Adobe, 1993 · ISO 32000-2 (PDF 2.0, 2020) |
| Compression | Lossy (VP8) or lossless | Images as JPEG (DCT) or lossless Flate |
| Transparency | Full 8-bit alpha | Soft masks |
| Colour depth | 8-bit per channel | Any (per embedded image) |
| Animation / pages | Yes | Multi-page |
| Maximum size | 16,383 × 16,383 px | 14,400 × 14,400 pt page (PDF 1.x guidance) |
| Typical use | Websites, apps | Documents, printing, sharing |
| Opens in | All current browsers, most modern editors | Everything |
Measured on our sample
What this page produced from its built-in sample (a 960 × 640 WebP), with each preset:
| Setting | Input | Output | Notes |
|---|---|---|---|
| Default (A4, Auto quality) | 20.8 KB · 1 page(s) | 127.3 KB | 1 page · 1 lossless |
Measured with this page’s converter in Chromium (October 2026). Press the sample preset above to reproduce; your own images will differ with their content.
Things to know
- Animated WebP. Only the first frame of an animated WebP is placed on the page.
- Transparency. Transparent areas appear on the white page background.