A lightweight, browser-based toolkit for mobile app and game developers to create store graphics and compliance assets.

Everything runs locally on the client side. No server uploads, no accounts, and no tracking.

Tools

• Mockup Editor: Create App Store and Google Play screenshots with device frames, customizable typography, and backgrounds.
• Store Banner Maker: Design promotional graphics and feature banners (such as 1024x500 for Google Play).
• App Icon Resizer: Generate required icon sizes and bundles for iOS, Android, macOS, and web.
• Privacy Policy Studio: Build compliant privacy policies and data safety disclosures formatted for store review submissions.

Tech Stack

• React 19
• TypeScript
• Vite

Development

Install dependencies:

npm install

Start the dev server:

npm run dev

Build for production:

npm run build