Add a still WebP image.
✳ WEBP RESIZER
Resize WebP images in your browser.
Set exact dimensions or scale WebP images by percentage, then export the result without uploading files.
✓ Free forever✓ No signup✓ Private resizing
PRIVATE BY DESIGN
◈ On-deviceResize your images
Choose a photo, set your size, and download. Your files never leave this device.
Drop your images here
or select from your device to get started · Ctrl/⌘+V to paste
JPG, PNG, WebP · Up to 25 MB each · 20 images max✓ No account needed✓ No watermark✓ Files stay on your device
MADE SIMPLE
Change WebP image dimensions
WebP is a modern web image format that supports both transparency and adjustable compression. JPGResizer uses your browser’s image encoder, so available WebP quality and performance depend on browser support.
WebP images can be resized to fixed dimensions, fitted inside a box, padded, or cropped to fill an aspect ratio. Animated WebP is not supported as an animation-preserving output.
FOUR EASY STEPS
How it works
Get exactly the result you need, with no learning curve.
Set width and height or choose a scaling percentage.
Adjust the quality control and choose a layout mode.
Export the resized WebP file.
BUILT FOR THE DETAILS
Just the tools you need
Adjust WebP quality
Choose a compression quality value supported by your browser.
Retain transparent areas
Save in WebP with transparency unless using a background-filling mode.
Change dimensions safely
Keep a locked aspect ratio by default or choose Crop to fill.
GOOD TO KNOW
Frequently asked questions
Can I resize WebP images without a converter?
Yes. Open a WebP image, enter the dimensions and keep WebP selected in the output format.
Does WebP support transparency?
Yes. Static WebP images can contain transparency, which is maintained when the browser encodes WebP with alpha.
Will an animated WebP remain animated?
No. This tool works with still frames and does not preserve animations.
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