Is WebP better than JPG?

For file size, usually yes — WebP typically produces smaller files than JPG at equivalent visual quality. The trade-off is that a few older tools and browsers don't support it.

Can WebP be transparent like PNG?

Yes — WebP supports transparency, unlike JPG. Pixo preserves it through compression.

Why would I compress a WebP that's already compressed?

A WebP saved at a high quality from a camera app or another tool can often still be compressed further without a visible quality loss — the smart default finds a good balance automatically.

Compress WebP images online, for free

WebP is a modern format that typically compresses 25-35% smaller than JPG at the same visual quality. Pixo applies the same smart-default quality approach to WebP as it does to JPG, tuned to stay visually lossless.

Drop images here

or click to browse

JPG, PNG, WebP, GIF — up to 20 files, 25 MB each

Release — they stay on this device

Compressed on your device. Never uploaded. Privacy Policy

How it works

01Drop one or more WebP files into the box above.
02Click "Compress" — Pixo applies a smart-default quality automatically.
03Open a result's "Adjust" panel to drag the Quality slider if you want a different size/quality trade-off, with a live preview as you go.
04Download each result, or grab all of them at once as a ZIP.

Tips for better results

WebP supports both lossy and transparent images in one format — useful if you need transparency but also want photo-grade compression.
Not every older browser or tool supports WebP — if you need universal compatibility, convert to JPG or PNG instead using the Output Format option.
If a WebP came from a different format originally, re-compressing it repeatedly will lose quality each time — always compress from the best source you have.

Related tools

Main image compressor

Compress JPG, PNG, and WebP in one place.

Convert to WebP

Convert an existing JPG or PNG to WebP.

Resize an image

Change dimensions by width, height, or percentage.