Ito ay isang libreng tool para i-resize ang mga imahe online sa eksaktong sukat sa pixels. Maaari kang mag-crop, mag-rotate, at mag-shrink ng laki ng larawan nang hindi nawawala ang kalidad.
640x480 is called SD resolution.
SD or Standard Definition is the predecessor of HD or High Definition video and is characterized by the smaller 640 x 480 interlaced screen size 4:3 ratio and 480 lines of vertical resolution.