Document converter
PDF to WebP Converter
Convert PDF pages into WebP images directly in your browser with Kompresio. Render page ranges, pick a render scale, and export each page as a lightweight WebP file.
How to use
- 01Upload one or more PDF documents.
- 02Select pages, render scale, and page background.
- 03Download every page as WebP or export a ZIP.
- 01Upload imagesDrag PDF into the left panel, or browse.
- 02Adjust and processThe Balanced default suits most files. Then click “Convert PDF to WebP”.
- 03Download resultsResults and download buttons appear here.
Step 1 — No files yet
Upload to start pdf to webp
Steps: 1) upload PDF, 2) keep the Balanced preset, 3) click “Convert PDF to WebP” then download. Everything runs locally in your browser.
Original size
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Output size
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WebP pages
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Format
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Dimensions
Appears after clicking “Convert PDF to WebP”
Time
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PDF to WebP stays on your device
Pages are parsed and rendered with pdf.js (github.com/mozilla/pdf.js) inside this browser tab. The document is never uploaded to a server, and every exported WebP is generated locally.
Guide
How to use PDF to WebP
Kompresio keeps PDF to WebP practical: the tool comes first, then guidance explains the settings and the cases they fit.
How to convert pdf to webp
- 01
Upload one or more PDF documents.
- 02
Select pages, render scale, and page background.
- 03
Download every page as WebP or export a ZIP.
Why use Kompresio
- Turn each PDF page into a web-ready WebP image.
- Choose page ranges and a render scale for sharp output.
- Powered by pdf.js with fully local browser rendering.
Best for
Supported formats include PDF. For heavier server-side processing, use direct object storage upload rather than posting large images to serverless functions.
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Batch
FAQ
Questions about PDF to WebP
Clear answers for privacy, formats, batch processing, and output quality.
Are my images uploaded to a server?
Core tools run in your browser. For the MVP flow, Kompresio processes previews, compression, conversion, resizing, metadata cleaning, and ZIP export locally on your device.
Can I process multiple images?
Yes. You can add multiple files to the queue, process them together, and download the results individually or as a ZIP archive.
Does compression reduce quality?
Lossy formats can reduce quality if the quality value is too low. The balanced presets use practical values for smaller files while keeping the image visually clean.