Vexluno

Compress WebP Images

Lower the file size of WebP images by re-encoding them at the quality you choose. Useful for WebP files exported at maximum quality, or downloaded images you want to slim down before reusing.

Your images stay on your device. They are processed by your browser and never uploaded. How this works

WebP, up to 50 MB each. You can also paste an image.

How to compress a WebP image

  1. Add WebP filesChoose or drop .webp images. They are re-encoded at quality 80.
  2. Look at the savingsEach file shows the size before and after, and the percentage saved.
  3. Adjust qualityMove the slider and apply it to find the size you need.
  4. DownloadSave single files or the whole set as a ZIP.

Why compress WebP files

Keeps transparency

Transparent WebP images stay transparent after compression.

Original kept if better

Files that are already compact are returned unchanged rather than made larger.

Stays WebP

Ready to drop straight back into your website or app.

Supported formats

You can addWebP
You getWebP
LimitsUp to 50 MB and 64 megapixels per image, 100 images per batch

Creating WebP files requires a browser that can encode WebP: current versions of Chrome, Edge, Firefox and Safari can. If yours can't, Vexluno will tell you rather than produce a different format.

About the WebP format

WebP was created by Google as a more efficient format for the web. Its lossy mode is based on video compression techniques and usually produces smaller files than JPG at similar visual quality. It also supports transparency and animation, combining strengths of JPG, PNG and GIF in one format.

Because WebP is already efficient, the biggest savings come from images exported at very high quality or at larger dimensions than needed. For the latter, the Image Resizer will help more.

Frequently asked questions

Is WebP already compressed?

Yes, but WebP files are often saved at very high quality settings. Re-encoding at quality 75 to 85 frequently cuts their size substantially with no visible difference.

Are lossless WebP files supported?

Yes, they can be opened. The compressor saves them as lossy WebP at the quality you choose, which is usually much smaller. If keeping every pixel matters, keep the original instead.

Can I open WebP files on my computer?

Modern versions of Windows, macOS, and all current browsers can open WebP. If an app cannot, convert the file with WebP to JPG.

Image Compressor

Reduce image file size while maintaining visual quality.

WebP to JPG

Make WebP images work in every app.