Drop your PDF here
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PDF files up to 100 MB · Processed entirely in your browser
How it works
- 1
Upload your PDF
Drop your PDF onto the tool or click to browse. Up to 100 MB, processed entirely in your browser.
- 2
Automatic conversion
Every page is rendered at 2× resolution and exported as a WebP image — crisp on any screen.
- 3
Download your images
Download a single WebP or grab all pages as a ZIP archive in one click.
Why convert PDF to WebP?
100% private
Your PDF never leaves your device. Everything runs locally in your browser — no server upload, ever.
Instant, no sign-up
No account or email required. Drop your PDF, convert, and download in seconds.
Smaller than JPG
WebP images are typically 25–35% smaller than JPEG at the same visual quality — ideal for the web.
2× resolution output
Pages are rendered at double native resolution for sharp, retina-ready images on high-DPI screens.
One image per page
Each PDF page becomes its own WebP file, sized to match the original page dimensions exactly.
Single or bulk download
Download individual WebP files or get all pages in a ZIP archive with a single click.
When would you convert PDF pages to WebP?
WebP is the modern image format of choice for the web. Here are the most common reasons to convert PDF pages to WebP.
Embed PDF pages on a website
Need to show specific pages from a PDF on a web page? Convert them to WebP for the smallest possible file size without visible quality loss — critical for fast page loads and Core Web Vitals scores.
Optimise images for mobile apps
Mobile apps ship WebP images to reduce download size and improve rendering speed. Convert PDF diagrams, charts, or brochure pages to WebP before bundling them into your app.
Archive documents as images
WebP's superior compression makes it an efficient format for archiving large collections of document page images compared to TIFF, PNG, or JPEG — especially for scanned document libraries.
Share document previews
Send a preview of a PDF document — such as a cover page or key chart — as a WebP image in email or messaging apps where PDF previews are not supported.
Product catalogue and brochure pages
E-commerce and marketing teams often receive product catalogues as PDFs. Convert individual pages to WebP for fast-loading product image galleries on the web.
Design and social media assets
Extract specific pages from presentation PDFs, reports, or infographics as WebP images to share on social media or use in digital marketing materials.
How PDF-to-WebP conversion works under the hood
No servers, no uploads — here is exactly what happens when you convert a PDF to WebP in your browser.
- 01
Your PDF is read locally
When you select a file, your browser reads it directly from disk using the File API. The bytes never leave your device — no network request is made at any point during conversion.
- 02
PDF.js parses the document
The open-source PDF.js library (originally built by Mozilla) interprets the PDF structure — text, vectors, fonts, and embedded images — entirely in JavaScript, with no server-side processing.
- 03
Each page is rendered to a canvas at 2× scale
PDF.js draws every page onto an HTML5 canvas element at twice the document's native resolution. This ensures the output is crisp and sharp even on high-DPI and Retina displays.
- 04
The canvas is exported as WebP
The browser's built-in canvas API encodes the rendered canvas as a WebP image at 92% quality using hardware-accelerated encoding. Modern browsers (Chrome, Firefox, Safari 14+, Edge) all support WebP export from canvas.
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Images are packaged for download
For single-page PDFs, the WebP file is downloaded directly. For multi-page PDFs, all images are bundled into a ZIP archive using JSZip and downloaded as one file.
WebP vs JPG — which format should you use?
Both formats are widely used for sharing PDF pages as images. Here is how they compare.
| WebP | JPG | |
|---|---|---|
| File size | ~25–35% smaller than JPG | Baseline for comparison |
| Browser support | All modern browsers (2020+) | Universal — every browser |
| Transparency | Supported (alpha channel) | Not supported |
| Compression | Both lossy and lossless modes | Lossy only |
| Best for | Web pages, apps, digital sharing | Universal compatibility, print |
| Email support | Most modern email clients | Universal support |
Tips for the best WebP output
A few simple practices will ensure your converted WebP images are sharp and as small as possible.
Start with a high-resolution PDF
The output WebP can only be as sharp as the source PDF. PDFs exported directly from design or office software produce sharper results than scanned copies. If your PDF came from a scanner, use the highest DPI scan setting available.
Use WebP for web — JPG for universal compatibility
WebP is the right choice when you control the display environment (web pages, apps). If you need images that open reliably in all email clients, older desktop software, or print workflows, JPG is the safer choice.
Check page orientation per page
PDFs can mix portrait and landscape pages. Each page is converted at its own dimensions. If you need consistent page sizes, resize the WebP images after downloading using an image editor or batch tool.
Re-compress if needed
The default 92% quality produces large, high-fidelity files. If you need even smaller WebP files for a web project, run the output through a WebP optimiser like Squoosh after converting to reduce file size further.