PDF to WebP
Convert PDF pages to WebP images, typically 25 to 35 percent smaller than JPG at the same quality. Built for web publishing.
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About This Tool
If the images are going on a website, WebP is the format to use. At matching visual quality it lands roughly 25 to 35 percent smaller than JPEG, and every current browser supports it, so page weight drops without a fallback strategy.
Each PDF page is rendered and encoded as WebP at the DPI and quality you choose. It handles both photographic and text-heavy pages reasonably, which JPEG and PNG each only manage for one of the two.
The one caveat is outside the browser: older desktop applications still do not open WebP. If the recipient will open the file in software rather than a browser, JPG or PNG is the safer choice.
How to Use
Load the PDF
Drop in up to 10 files.
Select the pages
Convert everything or a chosen range.
Set quality and DPI
Quality 80 to 85 is the usual sweet spot for web images.
Convert and download
Save the WebP files, as a ZIP for multiple pages.
Use Cases
Document previews on a site
Page thumbnails that load fast because they are a third smaller than JPGs.
Image-heavy web pages
Lower total page weight and better Core Web Vitals scores.
App and CDN assets
Smaller files mean less bandwidth per request at scale.
Frequently Asked Questions
How much smaller is WebP than JPG?
Typically 25 to 35 percent at comparable visual quality, though it depends on the content of the page.
Do all browsers support WebP?
All current versions do. Very old browsers do not, and some desktop applications still cannot open it.
What quality setting should I use?
80 to 85 for web use. Above 90 the file grows quickly for a difference few people notice.
When should I not use WebP?
When the recipient will open the file in desktop software rather than a browser. Use JPG or PNG then.