Open your video.
Play it and press Set start and Set end, or drag the handles.
Press Trim and save the shorter video.
No. Everything happens in your browser, using your device's own video chip where it can. Your videos never leave your device.
No. Where it can, the video is copied as it is. Only the frames around a cut may be re-encoded.
Yes in Safari, and in Chrome or Edge on Mac and Windows. Some other browsers can't read the HEVC video iPhones record; the page will say so if that happens.
Family photos, ID pictures and screenshots stay on your phone or computer from start to finish. Even where a photo was taken stays private.
How it stays privateFind the right tool for your photos, videos and sound.