Convert PDF to WebP
Drop a PDF and download each page as a compact WebP image. The document is rendered page by page inside your browser with Mozilla's PDF.js engine, so your file is never uploaded. A multi-page PDF produces one numbered WebP per page.
How to convert PDF to WebP
- Drop your PDF into the box below. Multi-page documents are fully supported.
- Each page is rendered by the in-browser PDF.js engine and encoded as a WebP.
- Download the pages individually, or grab every page at once with Download all.
Why convert PDF to WebP?
Turning PDF pages into WebP is the right choice when you want page images for the web and care about file size. WebP is 25–35% smaller than the equivalent JPG at the same quality and is supported by every modern browser, so it is ideal for embedding contract pages, brochure spreads or report charts directly into a website, a blog or a web app without bloating the page weight. Each page is rasterised at roughly twice its on-screen resolution to keep text and diagrams crisp, then encoded as WebP. The trade-off is that the output is a flat picture: the text is no longer selectable or searchable, and you cannot edit it as a document afterwards. If you need the smallest possible images for the web, PDF to WebP wins; if you need maximum compatibility with older software, use PDF to JPG; if you need pixel-perfect lossless pages, use PDF to PNG. Keep the original PDF, since rasterising is a one-way step.
How we compare
The closest peer to this tool is Google's Squoosh, which also runs fully in your browser. Squoosh focuses on compression for the modern web and does not handle HEIC or batch conversion. Cloudconvert and Convertio cover more formats but upload your files to their servers and meter usage.
| This site | Squoosh | Cloudconvert | Convertio | |
|---|---|---|---|---|
| Files stay on your device | ||||
| No signup | Limited | Limited | ||
| No ads | ||||
| Batch conversion | ||||
| Supports HEIC | ||||
| Works offline |
Frequently asked questions
Is my PDF uploaded to a server?+
No. The PDF is decoded and rendered entirely inside your browser tab by PDF.js. No file data ever leaves your device.
What happens with a multi-page PDF?+
Every page becomes its own WebP, named with a zero-padded page number such as document-page-01.webp. Use Download all to save the whole set at once.
Why WebP instead of JPG or PNG?+
WebP is smaller than JPG at the same quality and supports transparency like PNG, which makes it the best choice for web embedding. For older software use JPG; for lossless pages use PNG.
Will the text stay selectable?+
No. A WebP is a flat picture, so the text becomes pixels. If you need selectable or searchable text, keep the original PDF.
How sharp will the images be?+
Pages are rendered at about twice their native resolution (capped for very large pages), which keeps text and lines crisp on screen and in print at normal sizes.
Which browsers are supported?+
All modern browsers — Chrome, Edge, Safari, Firefox, Opera and Brave — can run PDF.js and export WebP via Canvas.
Related converters
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