Will the file be smaller?
Usually. WEBP tends to beat JPG on size at similar quality.
BETAJPG to WEBPLocal engine
Convert JPG to WEBP
Convert JPG files to WEBP locally in your browser and download a new image.
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Drop an image here
Choose a PNG, JPG, WEBP, or SVG file. Conversion stays local in your browser.
What this tool does
Convert JPG to WEBP re-encodes JPG photos as WEBP, the modern format that usually lands smaller at the same visual quality. It is a simple win for page speed when your images are photos rather than flat graphics, and it runs entirely in your browser.
How it works
Upload a JPG, set the WEBP quality, and the tool re-encodes it on your device. Preview the result and download the smaller file. Nothing is uploaded.
When to use Convert JPG to WEBP
Shrinking photos to speed up a website
Modernizing a JPG image library
Cutting bandwidth on image-heavy pages
Converting photos for an app that prefers WEBP
FAQ
Can I set the quality?
Yes. Use the quality slider before converting.
Are my files uploaded anywhere?
No. The conversion runs in your browser and the image never leaves your device.