You can save space on your iPhone by not downloading another browser on your phone. You can screenshot high resolution photos by pressing your power and home button. Screenshotting a high resolution source image doesn't decrease the quality, uploading it does. You can crop your leaked content or crop it before you save it to your camera roll.
the mere fact that you took a screenshot takes a toll on the original picture lmao. uploading doesn't do anything if the host doesn't resize photos. please stop talking out of your ass.