Restore blurry, low-resolution or compressed face photos and upscale them 4× — entirely on your device, nothing is uploaded. Pipeline: YuNet face + landmark detection (OpenCV Zoo, MIT) → GFPGAN v1.4 face restoration (TencentARC, Apache-2.0) → Real-ESRGAN x4plus background upscaling (BSD-3-Clause) → soft-mask blend, before/after slider, PNG/JPG download. Runs on onnxruntime-web (MIT) with WebGPU acceleration and a WebAssembly fallback; weights are served from SkillSafe's browser-model registry and verified by SHA-256. Free, no sign-up.

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.