为Facebook裁剪图片
Frame your photo for Facebook with the crop box locked to the right shape. 直接在浏览器中运行——无需上传、无需注册、完全私密。
将图像拖放到此处
或点击选择一个文件
在图像上拖动以选择裁剪区域。
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Cropping for Facebook means committing to 1200×630 for shared links and 1640×856 for cover photos. This page locks the selection to that shape, so you choose which part of the photo survives rather than letting the platform decide.
How it works
- Drop in your image — it is read locally, not uploaded.
- The crop box is already constrained to Facebook.
- Drag the box over the part of the picture you want to keep.
- Download the cropped result at full resolution.
Good to know
Cropping removes pixels rather than scaling them, so what you keep stays exactly as sharp as it was in the original file.
Frequently asked questions
Does cropping to Facebook reduce image quality?
No. Cropping discards the area outside your selection and leaves the remaining pixels untouched, so the kept region is bit-for-bit as sharp as the original.
Can I crop to Facebook without losing the subject?
Position the crop box before downloading — the preview shows exactly what will remain. If the subject does not fit the shape, consider resizing with padding instead so nothing is lost.