No image is uploaded to AWS.
Private WebP converter
Convert images to and from WebP
Create compact WebP images from JPG or PNG, or convert WebP back to a familiar format — directly in your browser.
Private by design — images never leave this browser
or drop JPG, PNG or WebP hereUp to 20 images · 25 MB each · 100 MB per batch
Conversion, compression and transparency.
Individual or ZIP download.
AdamTools Image Studio
WebP supports lossy and lossless compression plus transparency, making it useful for fast websites and modern applications.
JPG to WebP
Reduce photographic assets with adjustable visual quality and an optional target size.
PNG to WebP
Keep transparent pixels while often producing a smaller file for the web.
WebP to JPG or PNG
Create a familiar output for software that does not accept WebP.
Built for websites
See the exact byte savings before replacing an existing image asset.
FAQ
Frequently asked questions
What is WebP?
WebP is a modern image format that supports efficient lossy and lossless compression as well as transparency.
Can all browsers display WebP?
Modern Chrome, Edge, Firefox and Safari versions support WebP.
Can WebP keep transparency?
Yes. Export as WebP or PNG to retain transparent areas.
Are files sent to a server?
No. Conversion happens locally and files are cleared when the page is refreshed.