失能與 Alpha 版本示範
| PNG | WebP 無損 | WebP-lossy (含 Alpha 測試版) |
|---|---|---|
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WebP 圖庫
| JPEG | WebP |
|---|---|
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除非另有註明，否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權，程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
上次更新時間：2024-09-04 (世界標準時間)。
[null,null,["上次更新時間：2024-09-04 (世界標準時間)。"],[[["WebP lossless compression offers a better compression ratio compared to PNG, resulting in smaller file sizes while maintaining image quality."],["WebP lossy compression with alpha support provides an alternative to PNG for images with transparency, allowing for significantly reduced file sizes with acceptable quality loss."],["WebP lossy compression for photographs generally achieves better compression with comparable quality compared to JPEG, leading to smaller files for web usage."]]],["The content demonstrates the image compression capabilities of WebP compared to PNG and JPEG formats. It presents side-by-side comparisons of images in PNG, WebP-lossless, and WebP-lossy (with alpha) formats in one gallery and JPEG vs. WebP in another. Users can view these image comparisons in the provided links, showcasing the visual results of WebP's lossless and lossy compression and how it handles alpha transparency. The key action is viewing and comparing images in different formats.\n"]]