How do I select the crop area?

Click and drag on the GIF preview to draw a rectangle. The crop coordinates update in real time. You can also enter exact pixel values manually.

Can I maintain aspect ratio while cropping?

Hold Shift while dragging to constrain the crop to a square. Aspect ratio lock for other ratios may be added in a future update.

Yes. A smaller canvas means less pixel data per frame, which significantly reduces the output file size.

Yes. The same crop rectangle is applied to every frame, so the animation remains consistent.

Use the GIF Round Corners tool for circular crops. The Crop tool only supports rectangular regions.

No. The crop creates a new GIF in your browser. Your original file remains unchanged.

There is no enforced minimum, but very small dimensions (e.g., 1×1 pixels) will result in a nearly invisible GIF.

Re-upload your original GIF to start over. Alternatively, if you still have the original, simply upload it again.

No. Cropping only affects the canvas dimensions. All timing and loop settings are preserved.

Crop coordinates are pixel-precise. You can fine-tune the selection by editing the X, Y, Width, and Height fields directly.

アスペクト比固定やカスタム矩形でトリミング。

切り抜くGIFをアップロード

ドラッグ＆ドロップまたはクリックして選択

GIFの特定の範囲を切り抜きます。全フレームに同じ処理が適用されるため、ズレが生じません。

不要な枠の削除や、特定の部分を強調したい場合に便利です。

Last Updated: 2026年6月29日