Protowire
Protowire is a prototyping tool integrated into Sketch for creating interactive designs with animations and overlays without coding.
Overview
What is Protowire?
Protowire is a prototyping tool that integrates directly into Sketch, allowing designers to add interactions, animations, and overlays to their designs without needing to export to separate applications. It supports responsive design and sharing prototypes via web links.
What is Protowire used for?
User Groups

Top Features
- Integrated into Sketch
- UI animations by moving layers
- Screen transitions via artboard linking
- Overlays shared across screens
- Responsive design with Sketch constraints
- Scrollable areas for long lists
- Web-based prototype sharing
How to use Protowire?
Install Protowire in Sketch, use layers and hotspots to create screen transitions and animations, set up overlays and scrollable areas, and share prototypes on Protowire.cloud or your own server for review on devices.
Alternative Tools
Pros & Cons
Pros
- No coding required
- Instant prototyping within Sketch
- Supports mobile and web apps
- Easy sharing with links
Cons
- No longer available for download
- Limited to Sketch users
Use Cases
- Designing interactive app prototypes
- Creating animations for UI elements
- Sharing prototypes with stakeholders for feedback
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