Convert sps to webp Online: sps2webp
You can use Tom's Editor to easily convert images from
Spectrum 512 (smooshed) .SPS to WebP .WEBP.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Spectrum 512 (smooshed) is an image format with extension SPS.
WebP is an image format with extension WEBP.