Apps

Online UI Design and Prototyping Tool Free

Free to use, nothing to install. Design app and website screens with frames, auto layout, components, variables and interactive prototypes. Export PNG and SVG.

Open Interface DesignerOpens in your browser. Best on a computer.

Free

  • Every editing feature, nothing to install
  • Save FIGCRAFT anytime
  • Export PNG, SVG, JPG with a free account
  • Your files stay on your device

With any paid plan

  • PDF export
  • Background Remover

Why use Interface Designer

100% free
Every editing feature is free to use, with nothing to install. Some exports need a free account.
Private by design
The app runs in your browser, and your work stays on your device unless you save it to your account.
Works on any device
Runs in your browser on Windows, Mac, Linux, Android and iPhone. No app needed.

How to use Interface Designer

  1. Click Open Interface Designer.
  2. Draw frames and build your screens with components.
  3. Prototype the flow and export your designs.

Frequently asked questions

Are my designs uploaded?
No. Your files stay on your device.
What does Pro add?
PDF export and background removal for images in your designs.
Is Interface Designer free?
Yes. Every editing feature is free to use, with nothing to install. Saving in the app's own format needs no account; other exports need a free one. A paid plan, from $9 a month, adds PDF export and the Pro tools inside the app.