曾锋 Personal

AIPetGen turns a photo of your dog, cat, or other pet, or a written description, into a new picture or a short animation. Sign-in is required. Each account gets one free 1K image per UTC day and a one-time gift of 100 credits.

Free light screen tool online. Turn any display into a flashlight, ambient light, or solid-color screen. No download or sign-up.

Free screen test tool to check for dead pixels, bright spots, and backlight bleed. Works in the browser on any device — no download.