画像切り抜き

ブラウザで画像を正確なサイズに切り抜き。プリセット比率とカスタムサイズをサポート。100%プライバシー保護。

ここに画像をドラッグ＆ドロップ、クリックして選択、または貼り付け (Ctrl+V)

機能

100% Browser-Based

All cropping happens in your browser. Your images never leave your device.

Preset Ratios

Quick crop with common ratios: 1:1, 4:3, 3:2, 16:9, 9:16.

Custom Size

Enter exact pixel dimensions for precise cropping.

Batch Processing

Crop multiple images to the same dimensions at once.

How to Crop Images?

Upload an image by dragging, clicking, or pasting.
Drag the crop box to select the area you want to keep.
Resize the crop box by dragging its edges or corners.
Choose a preset ratio or enter custom dimensions.
Click "Crop & Download" to save the cropped image.

Common Use Cases

Profile Picture

Crop a photo to 1:1 ratio for social media profile pictures.

Product Photos

Resize电商 product images to consistent dimensions.

Remove Unwanted Areas

Crop out unnecessary parts of a photo.

Print Preparation

Crop images to specific print sizes.

Cropping Tips

✓ Use preset ratios for quick cropping to common sizes.
✓ Check the pixel dimensions before cropping to ensure the right size.
✓ Crop before adding filters or effects for better quality.
✓ For batch processing, use the same crop area on all images.

よくある質問

Is my image data sent to any server?

No, your images are never sent to any server. All cropping happens entirely in your browser using the Canvas API.

What image formats are supported?

We support JPG, PNG, WEBP, HEIC, GIF, and BMP formats.

Does cropping affect image quality?

No, cropping only removes parts of the image. The remaining area maintains its original quality.

Can I crop multiple images at once?

Yes, you can upload multiple images and apply the same crop area to all of them.