compressordieOpen compressor
WebP

Compress WebP images online

Reduce WebP file size for faster websites and apps while keeping a visual comparison of the output.

Start compressing
The image toolkit for the web

Free online image
compressor.

Compress and resize JPG, PNG, WebP, and AVIF images directly in your browser.
Private by default. No upload, no account, no waiting room.

BROWSER COMPRESSIONMake it lighter
No sign-up No watermarks Files stay on your device Paste with ⌘V / Ctrl+V
THE DIFFERENCE

Compress images.
Keep the detail.

Fast-loading images make better experiences. CompressOrDie gives you the control to ship sharp, lightweight visuals without sending your files anywhere.

Open the image compressor
100%runs in your browser
4modern formats supported
20images per batch
SIMPLE BY DESIGN

How to compress
an image.

Everything you need to make your images work harder, in three calm steps.

01

Choose an image

Drop, browse, or paste a photo, illustration, or asset. No account or complicated setup.

02

Set your intent

Choose a web-friendly format, trim dimensions, or let Auto find the smallest sensible result.

03

Download the smaller file

Compare the result, download one image, or bundle the whole batch into a local ZIP.

PRIVATE BY DEFAULT

Your images stay yours.

Compression happens locally in a Web Worker. Your images never become an upload, a log entry, or a cloud file.

No network upload Metadata stripped
ABOUT THIS TOOL

Compress WebP images online, explained.

WebP is a flexible web format for photographs, illustrations, and transparent graphics. It often gives websites a smaller download than an equivalent JPG or PNG, while still offering broad modern browser support.

Updated September 21, 2026

Useful for

  • Responsive website images
  • Product cards and ecommerce galleries
  • App interfaces and content previews

Tips for a better result

  • Choose quality by inspecting edges, text, and fine texture.
  • Use a maximum dimension that matches the largest layout size.
  • Keep a JPG or PNG fallback when older clients are important.
Why use CompressOrDie

A lighter file, without the upload.

✓

Tune quality for a smaller WebP without guessing.

✓

Resize images to the dimensions your layout actually needs.

✓

Download one result or a whole batch as a ZIP file.

How it works
01

Select your WebP images.

02

Choose quality, format, or resize settings.

03

Review the comparison and download the result.

Questions

Image compression, explained.

Is WebP smaller than JPG?

WebP is often smaller at a similar visual quality, but the best result depends on the image and settings. Compare both when file size matters.

Can I compress multiple WebP images?

Yes. Add multiple files and download the completed batch individually or as a ZIP archive.

RELATED TOOLS
Compress JPG images onlineCompress JPG and JPEG images online for free. Reduce file size in your browser with a quality preview and no upload required.Compress PNG images onlineReduce PNG image file size online with a private browser-based compressor. Resize PNGs or convert them for smaller web files.Compress AVIF images onlineCompress AVIF images in your browser with quality controls, resizing, and a visual before-and-after comparison.

Ready to make your images lighter?

Open the image compressor