Simple to use. Easy to understand.
Everything you need to know about images, formats, quality and privacy.
01Which formats are supported?+
You can open JPEG, PNG and WebP images and export JPEG, PNG or WebP. WebP export availability depends on your browser.
02Are my files uploaded to a server?+
No. File selection, conversion and downloading happen locally in your browser using Canvas APIs. This site does not send your images to Stayroute.
03Why is my exported file sometimes bigger?+
File size depends on image content, format and quality. A file that was already optimized may become larger when re-exported.
04What happens to transparency?+
PNG and WebP can preserve transparency. JPEG cannot, so transparent areas will be filled with white.
05Are animated images supported?+
Animated images are not supported. Some animated files may export just one frame; use static images for best results.
06How does resizing work?+
Enter maximum width and height. Original aspect ratio is preserved, and smaller images are never enlarged.
07Can I process several images?+
Yes. You can add up to 12 images of up to 25 MB each. Download results separately or as a ZIP archive.
08Do I need an account?+
No. Registration and payment are not required to use the tools on this website.