Keeps transparency

PNG to WebP

Convert PNG to WebP for a much smaller file that still keeps full transparency — the best of both worlds for logos, icons, and graphics.

Private processing No signup

Drop your PNG here

or choose a file from your device — processed locally

PNG in → WebP out

Your images stay on your device.

Quality

Also need it sized for Instagram, a passport photo, or another exact use? Try the Image Resizer →

The one conversion with no real tradeoff

Unlike PNG → JPG, this conversion doesn't force you to give anything up: WebP keeps transparency exactly like PNG does, but compresses noticeably better. For most transparent graphics headed to the web, this is the better default.

When to keep PNG instead

If you need maximum compatibility with very old software, or you're archiving a master copy for editing, PNG is still the safer bet.

Good for

Logos and icons with transparent backgrounds
UI graphics and illustrations
Website assets where load time matters

How much smaller is WebP?

Google reports that lossless WebP images are about 26% smaller than equivalent PNGs, and WebP also keeps transparency. Results vary by image, and FitImage shows the before and after size for every file. Keep the original PNG if you plan to edit it again or send it to software that does not support WebP.

Frequently asked questions

Will I lose transparency?

No — WebP fully supports transparency, and we preserve it exactly.

How much smaller will the file be?

It varies by image, but transparent PNGs commonly shrink significantly — you'll see the exact before/after numbers for your file.