cwebp

all

Compress an image file to a WebP file.

Examples (6)

Compress a WebP file with default settings (lossy compression, q = 75) to the [o]utput file

cwebp path/to/image_file -o path/to/output.webp

Compress a WebP file with the best lossy compression [q]uality and largest file size

cwebp path/to/image_file -o path/to/output.webp -q 100

Compress a WebP file with the worst lossy compression [q]uality and smallest file size

cwebp path/to/image_file -o path/to/output.webp -q 0

Compress a WebP file with lossless compression and smallest possible file size

cwebp path/to/image_file -o path/to/output.webp -z 9

Compress a WebP file and apply resize to image (if width or height are 0, scaling preserves aspect ratio)

cwebp path/to/image_file -o path/to/output.webp -resize width height

Compress a WebP file and drop alpha channel information

cwebp path/to/image_file -o path/to/output.webp -noalpha