Iboju.app (formerly PreviewKit) is a simple web tool that helps you generate clean, professional app preview images. Upload your screenshots, place them inside device frames, customize background colors or gradients, add text, and export high‑quality marketing images.
- Upload and manage app screenshots
- Insert screenshots into iOS/Android device templates
- Edit frame text and layout
- Choose solid colors or gradients for backgrounds
- Export final preview as a single image
- Built with React + Vite for speed and simplicity
- React
- Vite
- TailwindCSS
- TypeScript (optional depending on project setup)
- Redis