MockShot Device Mockup and Screenshot Generator

MockShot is a browser-based editor for turning app and website screenshots into polished device mockups. It supports phone, tablet, laptop, and desktop frames, with options to add backgrounds, text, and layered compositions in both 2D and 3D. The tool is aimed at app makers, designers, product teams, and marketers who need fast, local editing without a heavy desktop workflow. It also includes guidance for preparing screenshots and exporting finished visuals in PNG, JPG, WebP, SVG, and video formats.