cwebp
Compress an image file to a WebP file. tldr-pages
On several platforms
Several platforms
Compress a WebP file with default settings (lossy compression, q = 75) to the output file
cwebp path/to/image_file -o path/to/output.webpIdentifyCompress a WebP file with the best lossy compression quality and largest file size
cwebp path/to/image_file -o path/to/output.webp -q 100IdentifyCompress a WebP file with the worst lossy compression quality and smallest file size
cwebp path/to/image_file -o path/to/output.webp -q 0IdentifyCompress a WebP file with lossless compression and smallest possible file size
cwebp path/to/image_file -o path/to/output.webp -z 9IdentifyCompress 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 heightIdentifyCompress a WebP file and drop alpha channel information
cwebp path/to/image_file -o path/to/output.webp -noalphaIdentify