FastOS Tools
FastOS Tools

画像トリミングツール

Canvasを使用して画像をオンラインでトリミングします。画像領域を精密に選択・トリミングします。

画像をアップロード

機能紹介

The Image Cropper tool lets you select and cut out specific regions of an image directly in your browser. It is useful for preparing avatars, thumbnails, or focusing on important details.

このツールを使うタイミング

Use this tool whenever you need a smaller or more focused version of an image: profile pictures, preview thumbnails, or cropping UI screenshots.

使い方

1

Upload an image

Drag and drop an image file or choose one from your device.

2

Select the crop area

Use the cropping frame to choose the exact region you want to keep. Adjust size and position as needed.

3

Apply the crop

Confirm the crop to generate a new image containing only the selected area.

4

Download the cropped image

Save the result to your device and use it wherever you need the smaller image.

使用例

Creating a square avatar

Crop a portrait photo into a square format for use as a profile picture on social platforms.

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