App Screens by DevTechie

Design App screenshots visually, precisely, and at scale. This Mac app gives you a powerful, canvas-based workflow to generate screenshots from a single responsive design. With all controls neatly organized in a sidebar and a real-time preview on the canvas, you can design, localize, and export professional screenshots faster than ever. Perfect for developers, indie makers, and product teams who want full creative control without repetitive manual work. Designed for a Visual Workflow • Sidebar controls for screen size, backgrounds, text, fonts, emojis, and layout • Live canvas preview with instant feedback • Drag, scale, and rotate screenshots directly on the canvas • Pixel-accurate positioning for headlines, body text, and visuals Built for App Scale • Generate screenshots for multiple devices from one layout • Easily localize screenshots for every language • Maintain consistent branding across platforms • Export images Powerful Customization • Solid color, gradient, or image backgrounds • Font, size, color, and alignment controls • Emoji and visual accents for high-impact marketing shots • Screenshot scaling and rotation for dynamic compositions Why This App Creating App screenshots manually is slow and error-prone. This app replaces scattered design tools with a focused, macOS-native experience built specifically for App marketing. Update once, regenerate everywhere, and ship faster with confidence. Design once. Preview instantly. Export everywhere.