圖像轉換器




Circle Crop Image

Upload an image, create a centered circular crop, add an optional border, and download a transparent PNG.

Circle PNG preview上傳圖片開始

Your circular crop will appear here

Create clean circular image crops

Centered circle crop

Crop photos, logos, and graphics into a square transparent PNG with a circular mask.

Size and border controls

Choose output size, zoom, border width, and border color before downloading.

Private local editing

您的圖像保留在您的瀏覽器中。 ImageConver 不會將其上傳到伺服器。

它是如何運作的

  1. 1

    上傳圖片

    Choose a portrait, logo, or graphic from your device.

  2. 2

    Adjust crop

    Set output size, zoom, and optional border controls.

  3. 3

    下載PNG

    Save a circular transparent PNG for avatars or design work.

When circle crops work best

Circle crops are ideal for profile photos, team pages, app avatars, author images, and any design where a consistent round image frame is needed.

常見問題

Will the background be transparent?

Yes. The area outside the circle is transparent in the PNG output.

我的圖片上傳了嗎？

不會。您的映像保留在瀏覽器中並在本地進行處理。

What output size should I use?

512 px works for most avatars. Use 1024 px if you need a larger source for design layouts.

Circle Crop Image last reviewed: Jun 28, 2026.