DemoStudio

Open your browser, hit record, and build a polished demo before your coffee cools. Start by selecting the window or region you want to show, then toggle mic narration and (optionally) your webcam. Record your flow at normal speed—clicks, menus, and short waits are fine. When you stop, the timeline opens with clean tools for trimming starts and ends, splitting mistakes, and stitching retakes. Drop in keyframed zooms to steer attention: choose a point on the timeline, set the zoom level, drag the focal area, and pick a motion curve for how it eases in and out. Add clear callouts—text, arrows, and shapes—to label buttons or steps. Finish the frame with a crisp border, soft shadow, and rounded corners so the app sits neatly on any backdrop.

Lock in your branding in minutes. Choose a solid fill, gradient blend, or upload a brand canvas behind the capture. Need variety fast? Type a short prompt to generate a backdrop; your OpenRouter API key stays on your device. Match brand colors for annotations and controls once, then reuse them across projects. If you want the demo to feel device-native, pair rounded corners and a subtle shadow with a color that mirrors your product UI. When the story is ready, pick a canvas preset—16:9 for slides, 1:1 for grid posts, 9:16 for vertical feeds—so nothing essential is cropped. Export and you’re set for decks, pages, and social without re-editing. more