Resize Settings
Images wider than the specified width will be automatically resized. Existing images will be reconverted when settings change.
Drag & drop images here
or click to select files
WebP Converter & Resizer
Drag & drop multiple images to convert them to WebP format
Please use a browser other than Safari.
Safari is not supported.
Convert Images to WebP & Resize
Fast, free, and secure image conversion tool. Compress your images to WebP format with automatic resizing and quality optimization.
Why Choose Our Converter?
Lightning Fast
Convert multiple images instantly with our optimized processing engine.
100% Secure
All processing happens in your browser. Your images never leave your device.
Smart Resizing
Automatically resize images while maintaining aspect ratio and quality.
Typical Optimization Results
Before Optimization
Format:JPEG
Dimensions:3000×2000px
File Size:2.5 MB
Load Time:8-12 seconds
After Optimization
Format:WebP
Dimensions:1200×800px
File Size:180 KB
Load Time:1-2 seconds
93% Size Reduction
Frequently Asked Questions
What is WebP format?
WebP is a modern image format that provides superior compression compared to JPEG and PNG. It can reduce file sizes by 25-50% while maintaining the same visual quality.
Is my data safe?
All image processing happens directly in your browser using client-side JavaScript. Your images are never uploaded to our servers or stored anywhere.
What browsers are supported?
Our tool works on all modern browsers. For Safari users, we automatically use JPEG/PNG format with quality optimization instead of WebP for better compatibility.
Can I resize images during conversion?
Yes! You can set a maximum width, and any images larger than that will be automatically resized while preserving the aspect ratio. Smaller images remain unchanged.
Is there a file size or quantity limit?
No limits! You can convert as many images as you want, regardless of their size. However, very large files may take longer to process depending on your device's performance.
Learn More
Ready to Optimize Your Images?
Start converting your images to WebP format now. It's free, fast, and secure.
Start Converting