Add a glitchy, broken-screen / datamosh look to a photo or AI-generated image and save it as a PNG — entirely in your browser. It's great for cyberpunk, Y2K and VHS-style retro moods, accents for music videos, album covers and thumbnails, or making a social-media avatar or banner pop. Three controls shape the look. 'RGB shift' splits the red and blue channels sideways to create chromatic-aberration / analogue-VHS colour fringing — even a small amount instantly reads as 'broken'. 'Glitch slices' sets how many horizontal bands get torn out of place; raise it for a more chopped-up, chaotic result. 'Slice jitter' controls how far those bands slide sideways — large values give bold, glass-shifted tears, small values give a subtle wobble. Turn on 'scanlines' to overlay dark horizontal stripes for a CRT-monitor feel. The 'reshuffle glitch' button generates a fresh random pattern at the same settings, so you can keep trying until you like how it breaks up. The preview is scaled to fit your screen, but the saved PNG is exported at the original pixel size. Load images by dropping, clicking to choose, or pasting from the clipboard. All processing happens in your browser — the image is never sent to any server or API, so it's safe to use even where uploading files is not allowed.