To convert JPG to WebP, add your images, choose a WebP quality (80–85% is a good default) and select Convert to WebP. The result shows how much smaller the files are.
WebP is supported by all modern browsers, so it’s a simple way to speed up websites and online stores.
How to use the JPG to WebP
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1
Add JPG images
Up to 20 files.
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2
Set quality
Lower = smaller files.
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3
Convert and download
Compare sizes, then download.
Features
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Smaller files
Improves page load and Core Web Vitals.
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Quality control
Choose the balance you need.
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Size comparison
See the saving immediately.
Privacy and file handling
- Where it runs
- Runs in your browser
- File size limit
- 30 MB per file, up to 20 files
Runs entirely in your browser. Your files and text are not uploaded to our servers.
Limitations
- Some older software and email clients can’t open WebP; keep the JPG for those uses.
- Safari versions before 14 cannot create WebP files in the browser.
Frequently asked questions
Is WebP better than JPG?
For websites, usually yes: similar quality at 25–35% smaller size. For printing or old software, JPG is more compatible.
What quality should I use?
80–85% looks nearly identical to the original for most photos.
Are my images uploaded?
No. Conversion happens in your browser.
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