Upload a screen recording of any interface. Replay analyzes the UI behavior over time and reconstructs working code that matches layout, navigation, and interaction states.
You need to rebuild an existing interface. Maybe it's a legacy internal tool with no design files. Maybe you're recreating a competitor's UI for reference. Maybe the original team is gone and all you have is the running application.
Traditional approaches fail here. Screenshots capture a single moment. Design files (if they exist) show intent, not reality. AI prompt-based tools generate guesses, not reconstructions.
What you actually need is a tool that can watch the interface work and understand its behavior over time.
| Approach | What it captures | What it misses |
|---|---|---|
| Screenshots | Static layout | Flow, state, interaction |
| Design files | Designer intent | Real behavior |
| Prompt-based AI | Description | Actual UI logic |
| Replay | UI over time | — |
Screen record the interface you want to rebuild. Navigate through all the screens and states you need.
Trim the video to focus on specific sections. Replay analyzes only what you select.
The AI watches the video over time, detecting layouts, navigation patterns, and state changes.
Get working HTML/CSS/JS code that matches the interface shown in the video.
If it wasn't in the video, it won't be in the code. Trust over hype.
Record your legacy admin panel and get a modern, responsive version. Replay captures all the data tables, filters, and navigation exactly as they work today.
That old CRM your team has been using for years? Record the key workflows and get production-ready code that matches the UI your users already know.
Need to understand how a competitor structured their product? Record a demo video and Replay will reconstruct the UI patterns and navigation flow.
If the UI exists on a screen, Replay can rebuild it from video.
Start Rebuilding