Unverified50% confidenceFactExact time
WebP 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
1
Sources
50%
Confidence
Long-term
Relevance
8/4/2026
First Seen
Sources
MergeImage：浏览器本地免费图片合并工具，隐私零上传
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