Compress WebP images — the modern web format for faster sites

WebP is Google's modern image format that delivers 25-34% smaller files than JPEG and PNG at comparable quality. As adoption grows across browsers and CDNs, further compressing WebP files can squeeze out extra savings for bandwidth-sensitive projects.

Ideal for web development, page speed optimization, CDN storage cost reduction, progressive web apps, and any modern website aiming for top Core Web Vitals scores.

How to use Compress WebP in 3 steps

Upload

Select or drag an image from your device

Adjust

Choose quality and target size settings

Download

Get your optimized, smaller image file

Best fits for this page

Push already-efficient WebP files even smaller for maximum page speed gains.
Reduce CDN bandwidth and storage costs on image-heavy websites.
Fine-tune the quality-to-size ratio with a visual slider before downloading.

Compress WebP FAQ

How much can I compress my images?

Typically 50-80% reduction in file size while maintaining good visual quality. Results vary based on the original image and settings.

Is my image uploaded to a server?

No. All compression happens directly in your browser using JavaScript. Your images never leave your device.

What formats are supported?

We support JPEG, PNG, and WebP formats for both input and output. You can also convert between formats.