无损和 Alpha 版演示
| PNG | WebP 无损 | WebP 有损（使用 Alpha 版） |
|---|---|---|
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WebP 资源库
| JPEG | WebP |
|---|---|
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WebP 图库
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2024-09-04。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2024-09-04。"],[[["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"]]