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图像 工具
裁剪图像

当拍摄对象需要更多焦点、应删除空白区域或照片必须符合所需的宽高比时,裁剪非常有用。将其用于个人资料横幅、电子商务缩略图、帖子封面、演示图形和更清晰的视觉故事讲述。

✓ 100% 免费 ✓ 无需注册 🔒 文件保留在设备上
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Crop JPG Online — Custom Image Cropper

Crop a JPG by drawing a freeform region, choosing a 1:1, 4:3, 16:9, or A4 preset, or entering exact x, y, width, and height values. The preview shows which part of the image will be included in the downloaded result.

How to Use Crop JPG

  1. Select a JPG — Choose the JPG that you want to crop.
  2. Set the crop region — Draw the region, choose a ratio preset, or enter exact coordinates and dimensions.
  3. Review and download — Check the preview, process the crop, and save the generated image.

Available Controls

Frequently Asked Questions

Does cropping change the output dimensions?
Yes. The downloaded image uses the width and height of the selected crop region. Keep the original file if you may need a different crop later.
What aspect ratios are supported?
The crop controls include freeform, 1:1, 4:3, 16:9, and A4 presets. You can also enter exact x, y, width, and height values.
Does the crop overwrite my original JPG?
No. The crop result is downloaded as a separate file, so the source file remains available for another edit.

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