dwebp

dwebp decompresses WebP files into PNG, PAM, PPM or PGM images. Animated WebP files are not supported. More information: https://developers.google.com/speed/webp/docs/dwebp/.

• Convert a WebP file into a PNG file:

dwebp path/to/input.webp -o path/to/output.png

• Convert a WebP file into a specific filetype:

dwebp path/to/input.webp -bmp|-tiff|-pam|-ppm|-pgm|-yuv -o path/to/output

• Convert a WebP file, using multi-threading if possible:

dwebp path/to/input.webp -o path/to/output.png -mt

• Convert a WebP file, but also crop and scale at the same time:

dwebp input.webp -o output.png -crop x_pos y_pos width height -scale width height

• Convert a WebP file and flip the output:

dwebp path/to/input.webp -o path/to/output.png -flip

• Convert a WebP file and don't use in-loop filtering to speed up the decoding process:

dwebp path/to/input.webp -o path/to/output.png -nofilter