First, the cell phone pictures Supported formats:
JPEG、PNG、GIF、BMP、WebP
Second, some of the image manipulation tools
Lossless compression: ImageOptim
Lossless compression: ImageAlpha, TinyPNG
First, the cell phone pictures Supported formats:
JPEG、PNG、GIF、BMP、WebP
Second, some of the image manipulation tools
Lossless compression: ImageOptim
Lossless compression: ImageAlpha, TinyPNG