PromoShot: Screenshot to Video

PromoShot helps developers, founders, and creators turn app screenshots into short social promo videos.

Import screenshots, arrange them, choose a visual style and motion, preview the result, then export an MP4 from your device.

■ Key Features

· Import screenshots from Photos
· Add images from Files
· Drag and drop images from Finder on macOS
· Reorder or remove multiple screenshots
· Three templates: Modern, Dark, and Simple
· Custom color selection for the Modern template
· Fade, slide, zoom, Ken Burns, and cross-fade animations
· Adjustable time per screenshot and transition duration
· Export aspect ratios: 9:16, 16:9, 1:1, and 4:5
· MP4 export with H.264 or HEVC
· 1080p and 4K export options
· Preview with play, pause, and scrubbing
· Save to Photos, share with the system share sheet, or send with AirDrop
· Local project history with delete and multi-select delete
· Light, Dark, and System appearance settings
· Japanese and English interface

■ Who It's For

· Indie developers and app makers
· Creators sharing app screens on social media
· Founders announcing new features or updates
· Marketers who want short screenshot-based promo videos without opening a full video editor

■ What Makes It Useful

PromoShot keeps the workflow focused: choose screenshots, pick a template, set the motion, preview, and export.

The preview and export use the same timeline and frame rendering path, so you can review the timing and visual flow before creating the final video.

PromoShot is a native SwiftUI app for iPhone, iPad, and Mac.

■ Privacy

Video rendering happens on your device. PromoShot does not include a feature that uploads your selected screenshots or exported videos to an external server.