OrbConvert converts your image files online. Amongst many others, we support PNG, JPG, JPEG, WEBP, GIF, SVG and TIFF. You can use the options to control image resolution, quality and file size.
From
Graphics Interchange Format
Holds only 256 colours per frame, which is why photos look banded in it. It survives because it animates and loops anywhere without a plugin.
All GIF conversionsTo
JPEG 2000
A wavelet-based successor to JPEG that holds quality better at small sizes and can carry transparency. It never replaced JPEG on the web, so browser and desktop support is patchy.
All JP2 conversions