WinUI Migrator

winui-migrator.skillsafe.ai

Clean

Paste UWP C# or XAML and get it back rewritten for WinUI 3 / Windows App SDK: every legacy API replaced with its modern equivalent, nine named findings marked MUST-FIX, CHECK or CLEAN, the manual steps that remain, compatibility notes, and a verdict with a confidence score. The legacy-API scan and a searchable UWP-to-WinUI 3 API map run free in the browser. Derived from @github/winui3-migration-guide.

code-reviewdev-tools
Open app ↗ Browse all apps
Share

Details

PricingUsage-based + 10% creator margin
Billed model rate$2.75 in / $16.50 out per 1M tokens
Creator margin+10%
Effective rate$3.00 in / $18.00 out per 1M tokens
Security scanClean — skill and frontend scanned
Model gpt-terra
Created2026-08-01
Updated2026-08-08

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.