画像の角を丸くする
画像の角を丸める
ブラウザで動作 · アップロード不要
このツールとページ内の説明は、現在は英語のみです。動作は同じで、すべてブラウザ内で実行されます。
Drag & drop images here
or
JPG, PNG, WebP, AVIF, GIF, BMP, TIFF, SVG, HEIC or PSD/PSB · one or many
Your files stay on your device. Nothing is uploaded.
Images with a border are saved as new files (PNG when the corners are transparent). Metadata such as GPS location is not copied. Processed entirely in your browser.
お使いのブラウザはこのツールを動かすには古すぎます。更新するか、最新の Chrome、Edge、Firefox、Safari をお使いください。
- 何も端末から出ません
- サーバーによるサイズ制限なし
- 登録不要・透かしなし
- 無料
よく使われる変換
How to round the corners of an image
- Choose one or more images.
- Set how round the corners are, and add a border or shadow if you like.
- Download the images.
Good to know
- The roundness is a share of each image's shorter side, so a batch of different sizes all look alike. 50% makes a circle or a pill shape.
- The corners are see-through in PNG and WebP. Choose white or black outside the corners for JPG.
- A border and a soft shadow can be added in the same step.
よくある質問
Why are the corners white in my JPG?
JPG can't store see-through pixels. Save as PNG or WebP to keep the corners transparent.
Are my images uploaded?
No. They are processed in your browser and never sent anywhere.