免費線上圖片無損壓縮
ImageTool.app 一鍵無損批次壓縮圖片，省流量、省空間、提升收益。壓縮 JPG、JPEG、PNG 或 WEBP 圖片，且不損失品質。
![](data:image/svg+xml,%3c?xml%20version='1.0'%20encoding='UTF-8'?%3e%3csvg%20width='107px'%20height='93px'%20viewBox='0%200%20107%2093'%20version='1.1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%3e%3ctitle%3e形状%3c/title%3e%3cg%20id='页面-1'%20stroke='none'%20stroke-width='1'%20fill='none'%20fill-rule='evenodd'%3e%3cg%20id='iMac-21.5"'%20transform='translate(-907,%20-462)'%20fill='%23818198'%20fill-rule='nonzero'%3e%3cg%20id='logo'%20transform='translate(907,%20462)'%3e%3cpath%20d='M95.1111111,0%20L11.8888889,0%20C5.35,0%200,4.62627551%200,10.3201531%20L0,82.6798469%20C0,88.3737245%205.35,93%2011.8888889,93%20L95.1111111,93%20C101.65,93%20107,88.3737245%20107,82.6798469%20L107,10.3201531%20C107,4.62627551%20101.65,0%2095.1111111,0%20Z%20M101.055556,81.9681122%20C101.055556,84.815051%2098.3805556,87.0688776%2095.1111111,87.0688776%20L11.8888889,87.0688776%20C8.61944444,87.0688776%205.94444444,84.7557398%205.94444444,81.9681122%20L5.94444444,48.3979592%20L29.96,64.2933673%20C34.9533333,67.5554847%2041.7894444,67.8520408%2047.0205556,64.8864796%20L59.5633333,57.9470663%20C62.2977778,56.4049745%2065.8644444,56.286352%2068.7177778,57.7098214%20L101.055556,73.190051%20L101.055556,81.9681122%20Z%20M101.055556,65.4795918%20L71.6305556,52.0752551%20C66.875,49.8807398%2060.99,49.9993622%2056.3533333,52.4904337%20L43.8105556,59.1332908%20C40.66,60.7940051%2036.5583333,60.6753827%2033.5861111,58.7774235%20L5.94444444,41.2806122%20L5.94444444,11.091199%20C5.94444444,8.42219388%208.61944444,6.22767857%2011.8888889,6.22767857%20L95.1111111,6.22767857%20C98.3805556,6.22767857%20101.055556,8.42219388%20101.055556,11.091199%20L101.055556,65.4795918%20Z'%20id='形状'%3e%3c/path%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
拖放圖片檔案到此處線上無損壓縮
或
選擇圖片
1
快速處理
無需上傳伺服器，圖片在瀏覽器中即時壓縮。
2
保護隱私
檔案始終留在本機，不儲存、不追蹤，也不分享。
3
自由下載
處理完成後立即下載。
Mac 桌面版
下載 ImgZilla，批次壓縮更高效
想要更快的批次壓縮與更強的隱私保護？ImgZilla 桌面版把壓縮全程放在你的 Mac 本機完成，一拖即壓。
- 100% 本機處理，圖片不上傳雲端
- 多執行緒批次壓縮，最高縮小九成
- 原圖自動備份進垃圾桶，隨時可找回
- 內建圖片比對工具，壓縮前後一目了然
