Free & Public Converter
Support JPG, JPEG, and PNG. Up to 15 images at once. Max 50MB per session.
Why use WebP?
WebP is a modern image format that provides superior lossless and lossy compression for images on the web. Using WebP, webmasters and web developers can create smaller, richer images that make the web faster.
100% Client-side • Images never leave your device
Tips for Maximum Optimization
Professional Camera Photos
For photos above 5000px, use quality between 50% and 70%. File size reduction will be up to 90% without noticeable visual difference.
Social Media Images
Set the slider to 80%. It is the perfect balance between extreme sharpness and instant loading.
Frequently Asked Questions
Is ImageToWebp free to use?
Yes, ImageToWebp is completely free and public for all users.
Is WebP supported by all modern browsers?
Yes, WebP is supported by all modern browsers including Chrome, Firefox, Safari, and Edge, making it perfect for websites.
Are my images uploaded to a server?
No, all processing happens locally in your browser. Your images never touch our servers, ensuring 100% privacy.
Which image formats can I convert?
Currently, we support converting JPG, JPEG, and PNG files into high-quality WebP format.
How many images can I convert at once?
You can convert up to 15 images simultaneously using our batch processing tool.