画像サイズを変更し、写真を切り抜くための無料のオンラインツール。
1080p = 1920 x 1080 - is usually known as FHD or "Full HD" resolution.
1080p (19201080 px; also known as Full HD or FHD) is a set of HDTV high-definition video modes characterized by 1,920 pixels displayed across the screen horizontally and 1,080 pixels down the screen vertically.