The standalone libwebp library serves as a reference It can also use a local palette if noĪ WebP file consists of VP8 or VP8L image data, and a containerīased on RIFF. Lossless WebP compression uses already seen image fragments in order toĮxactly reconstruct new pixels. In a block, and then encodes only the difference. PredictiveĬoding uses the values in neighboring blocks of pixels to predict the values Method used by the VP8 video codec to compress keyframes in videos. Lossy WebP compression uses predictive coding to encode an image, the same Which can provide reduced sizes compared to GIF and APNG. Lossy, lossless and transparency are all supported in animated WebP images, Is acceptable, lossy WebP also supports transparency, typically providing Lossless WebP supports transparency (also known as alpha channel) at aĬost of just 22% additional bytes. Lossy images are 25-34% smaller than comparable JPEG images at equivalent WebP lossless images are 26% smaller in size compared to PNGs. Using WebP, webmasters and webĭevelopers can create smaller, richer images that make the web faster. WebP is a modern image format that provides superior lossless and

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