Try Free Upscaler Video, once free online application, open source, which can optimize the quality of your videos, without adding watermark and without registration requirement.
Free Upscaler Video is a simple and easy-to-use AI-based tool that can upgrade the quality of a video from within your browser. It uses AI upscaling algorithms such as Anime4k.
It can receive low video analysisand upscale them by returning them back with higher resolution and quality so they look better on high definition screens.
It accepts and renders videos in mp4 and m4v format. All you need to do is upload the original video, select the upgrade size, and then download the upgraded video to your computer for free. It will not watermark you and you are not required to register to get its services.
After uploading your video you have three upgrade levels to choose from. Small, Medium or Large. Then click the “Start Upscaling” button (Start upgrade) and wait for some time until the process is completed.
Finally click the “Download” button to save the upgraded video to your computer.
The webσελίδα of Free Upscaler Video is here. If you want to see the source code of this app on GitHub, please do click here.