Free AI Video Upscaler is an artificial intelligence tool designed to upscale animated videos. This tool operates fully within your web browser and removes the need for signups, installations, or additional configuration. Although not as powerful as some other AI upscaling software, it prioritizes efficiency and speed. The tool requires WebGPU, a browser feature supported by the latest versions of Chrome or Edge and is recommended for use on a laptop or desktop computer. The application of this tool spans across content styles such as animated, real life, and 3D. Users can select their desired upscaling network setting among the options of small, medium, and large. Once selected, upscaling of a chosen video file commences. Users are also given the option to specify output location before the commencement of the upscaling procedure. The source code of this AI tool is open to the public via Github, encouraging modifications and improvements from the user community. The creator has also set up a page for submitting issues, questions, or suggestions related to the tool.