Goldie

Goldie is a mobile app screenshot and preview video generator that works with coding agents and humans.

Goldie creates App Store and Google Play screenshots and preview videos for mobile apps. It replays flows on iOS simulators or Android emulators, frames captures with device bezels, adds backgrounds and headlines, and joins clips into preview videos. It checks results against store upload rules and works with SwiftUI, UIKit, Jetpack Compose, Flutter, React Native, and Kotlin Multiplatform apps. Users can run it via CLI or add its skill to a coding agent. The built-in studio lets users switch devices, backgrounds, templates, bezels, fonts, and copy.

Goldie at a glance

Best for: Software engineer, Designer
Runs on: macOS, Linux, Windows, CLI, open source
Pricing: Free
Released: August 2026
Category: AI coding tool
Website: github.com/software-mansion-labs/goldie

Key features

Generate App Store and Google Play screenshots
Join clips into preview videos
Check results against store upload rules
Drive apps through iOS simulators or Android emulators
Support multiple frameworks including Flutter and React Native
Customize devices, backgrounds, templates, bezels, and fonts
Run captures per locale or share across locales

Use it for

Generate App Store screenshots using a coding agent
Create Google Play store promo videos
Capture localized app screens in multiple languages
Assemble and check app preview videos against store rules

Alternatives to Goldie

Shotie — Design store screenshots by chatting with AI and export every language at once.
Motion2code — It gives coding agents vision tools and a frame comparison loop to prevent guesswork.
Coucou — It provides open-source, real-time agent monitoring and approvals directly from the screen notch.
Cakie — Generates transcripts and screenshot highlights for your AI agent.
App Factory — Modular tracks load only when needed, avoiding large instruction files.
Specreel — Combines end-to-end testing with product demos so they never go stale.
cmux — It features vertical tabs, notification rings, and split panes for AI coding.
Libraries.dev — Prompt-based UI libraries that coding agents can install and configure directly
ZCode — Integrates GLM-5.3 with multi-agent workflows and remote chat control.
jevgrep — Reduces coding agent costs by providing targeted, relevant repository context.
RapidNative — Builds full-stack React Native apps from text prompts and design imports.
Livecanvas — Automates the creation of animated Live Photos for AI coding assistants.

All Goldie alternatives