WebP 是一種為高效網頁傳輸而設計的影像格式。它可以存放照片、截圖、圖形與透明背景，檔案大小通常比舊的網頁格式更小。
當你的 CMS、商店或框架支援時，可將 WebP 用於已發布的網站素材。若之後可能需要編輯影像，請保留原始的 PNG 或 JPG。
WebP 適合的用途
- 部落格與登陸頁面的圖片。
- 商店支援 WebP 的商品圖片。
- 螢幕截圖與大型透明圖形。
- 由較高品質來源檔產生的傳輸副本。
何時應避免使用 WebP
如果協作者仍需要 PNG、JPG、PSD 或其他可編輯的來源格式，請勿將 WebP 作為唯一的副本。一個簡單的好習慣是：來源檔用於編輯，WebP 檔用於傳輸。
常見問題
WebP 適合用於網站嗎？
適合。WebP 廣泛用於網站傳輸，因為它能在維持良好視覺品質的同時縮小檔案大小。
我可以像 PNG 一樣編輯 WebP 嗎？
部分編輯器支援 WebP，但在許多設計流程中，PNG 仍是較安全的來源格式。
Resources
參考資源
利用這些參考資源，在指南、對應的支援頁面與內容製作者之間切換。
Convert between JPG, PNG, and WebP formats in your browser.
開啟工具JPG to WebP ConverterConvert JPG photos to smaller WebP images in your browser.
開啟工具PNG to WebP ConverterConvert PNG images to smaller WebP files in your browser.
開啟工具WebP to PNG ConverterTurn WebP files into PNG images when an upload form needs PNG.
開啟工具如何在不失去透明度的情況下將 PNG 轉換為 WebP實用指南：將透明 PNG 圖形轉換為 WebP，同時檢查 alpha 邊緣、預覽結果，並避免常見的匯出錯誤。
閱讀指南PNG vs WebP vs AVIF：該用哪種圖片格式？針對網站圖片、透明背景、螢幕截圖、照片與瀏覽器支援，實用比較 PNG、WebP 與 AVIF。
閱讀指南Leon PatelCreates how-to guides and photo tips that keep the advice simple, clear, and ready to use in Gift Studio.
查看作者Dylan RossChecks guides and photo tips for freshness, usefulness, and a calm editorial voice.
查看審閱者開啟 Gift StudioApply the guide in the editor when you are ready to make the gift.
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Convert PNG images to smaller WebP files in your browser while keeping transparency when the browser encoder supports it.
Open toolWebP to PNG ConverterConvert WebP files back to PNG for upload forms, editing tools, and workflows that do not accept WebP.
Open toolJPG to WebP ConverterConvert JPG photos to smaller WebP images in your browser. Free, private, and local for supported files.
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