Unverified50% confidenceFactExact time
WebP supports alpha transparency and animation, and can replace PNGs with transparency and animated GIFs.
1
Sources
50%
Confidence
Long-term
Relevance
10/11/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedWebP 在同等画质下体积通常比 PNG 小 26%、比 JPEG 小 25-34%，支持透明通道和动画，且已获得所有主流浏览器支持77% similarUnverifiedFor new projects, WebP can be used as the default directly; for pages requiring extreme performance, the picture tag can be used with AVIF as the first choice, WebP as the fallback, and JPEG as the final fallback.69% similarUnverifiedPWA 的 Picture-in-Picture API 原本为视频设计，近年扩展至任意 HTML 内容，允许窗口脱离浏览器标签页独立存在68% similarUnverifiedIn shot-scraper, a WebP format screenshot can be generated by specifying a .webp output filename, and the --quality option is used to set the image quality.67% similarUnverifiedFigma uses Canvas/WebGL to render design views while providing information to assistive technologies through ARIA attributes and hidden DOM elements.66% similar
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