Convert JPG to WebP
Choose a JPG image to make a WebP copy in your browser. Compare the result before downloading; your original stays on your device.
Up to 20 images · 25 MB each
Your images
- Works in your browser
- No image uploads
- No account needed
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Tools
More image tools
Compress images
Compress image files in your browser
OpenCompress to a File Size
Reduce images to a chosen file size
OpenImage Resizer
Resize images to exact dimensions
OpenCrop Image
Crop images to the perfect frame
OpenProduct Image Optimizer
Prepare consistently sized product images
OpenConvert formats
HEIC, JPG, PNG, WebP, AVIF and SVG.
OpenAdd Watermark
Add text or a logo to your image
OpenRemove Image Metadata
Remove EXIF, camera and location metadata
OpenConvert image formats
Choose an output format
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Rotate and Flip Image
Rotate 90° or flip your image
OpenCombine Images
Combine images in a row or grid
OpenRounded Image Corners
Round corners and choose a background
OpenPixelate Image
Pixelate or cover a selected area
OpenAdd a background to a transparent image
Add a solid background before JPG export
OpenSocial Media Sizes
Resize images for social-media platforms
OpenImage Metadata Viewer
Check EXIF, GPS and camera details
OpenFavicon generator
Create ICO and PNG icons for your website
OpenGuides
Learn before you export
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Read guideFrequently asked questions
Answers to common questions about image compression, file sizes, formats, and privacy.
What is WebP and why convert JPG to WebP?
WebP is a modern image format designed for efficient web delivery. Converting JPG to WebP can reduce file size while maintaining good visual quality, which can help images load faster on websites.
Does converting JPG to WebP reduce image quality?
Yes. This converter uses lossy WebP compression. Inspect faces, textures and lettering; maximum quality is not a lossless mode and cannot restore detail missing from the JPG. If you change quality, update the results before downloading and compare their actual sizes.
Are my JPG images uploaded to a server?
No. The JPG to WebP conversion happens directly in your browser. The image file does not need to be uploaded to a conversion server.
What is the maximum JPG file size?
Select up to 20 images, 25 MB each. By default, images with a side over 4,000 pixels are reduced proportionally. Turn off the dimension limit to keep original dimensions, within 8,000 pixels per side and 32 million pixels in total.
Can I convert JPG to WebP on my phone?
Yes. Pixilo works in modern mobile browsers, so you can select a JPG from your phone, convert it to WebP and download the result without installing an app.
Why is my WebP larger than the original JPG?
An already compressed JPG can be smaller than a new WebP at a high quality setting. Try lower quality, update the results and inspect detail before downloading. If there is no useful saving, keep the JPG instead of converting just to change the format.