Compress Image Online
免費線上圖片壓縮工具，支援 JPG、PNG、WebP、GIF 格式，最高可壓縮 90%，畫質無損。無需上傳伺服器。
開啟工具image
線上旋轉圖片 - 免費旋轉翻轉 JPG、PNG 圖片
免費線上旋轉圖片，支援順時針/逆時針旋轉 90°、水平翻轉與垂直翻轉，支援 JPG、PNG、WebP。
拖曳圖片到此處，或點擊上傳
或
選擇檔案使用步驟
- 1 Upload your image.
- 2 Rotate or flip the image as needed.
- 3 Download the transformed image.
功能特點
Rotate 90° clockwise or counterclockwise
Flip horizontally or vertically (mirror)
Lossless transform at full resolution, original format kept
常見問題
Will the image quality be reduced?
No. Rotating by 90° and flipping only remap pixels without resampling, and the result is re-encoded at full resolution.
Are my images uploaded to a server?
No. All processing is done locally in your browser; your images never leave your device.