Linghu AI

Linghu AI is a free online video processing tool platform, offering two core tools: video quality enhancement and video watermark removal. All processing is completed locally in the browser, with videos not uploaded to any server, ensuring privacy and security. It supports 2K/4K/8K quality enhancement, restoration of old and blurry videos, removal of video and image watermarks, adding watermarks to videos, and other functions. No download or registration is required, and it is cross-platform compatible with Windows, macOS, and mobile devices, providing AI-powered intelligent processing for high-definition, lossless results.