About VideoUpscaler.dev
Compare a local 2x upscale of a short compatible MP4/H.264 video and export the result as MP4. VideoUpscaler.dev is a free tool for supported desktop Chromium browsers, with on-device processing and browser, GPU, memory, encoding and clip-length limits.
VideoUpscaler.dev is a free browser video utility for creators who want to preview a fixed 2x upscale of a short compatible MP4/H.264 clip. The workflow offers before-and-after comparison and local MP4 export. It runs an Anime4K CNN through WebGPU and WebCodecs in a supported desktop Chromium browser.
The current workflow requires no product account or desktop installation. Source footage is processed on the device instead of being uploaded to a cloud video-processing server. This can be useful for assessing a short clip before using it in a creative project.
Compatibility and performance vary with browser support, GPU capability, available memory, source resolution, encoding and clip length. Users should start with a short compatible video and compare the result. The tool does not guarantee recovered native detail, universal format support or a particular output quality.
The current workflow requires no product account or desktop installation. Source footage is processed on the device instead of being uploaded to a cloud video-processing server. This can be useful for assessing a short clip before using it in a creative project.
Compatibility and performance vary with browser support, GPU capability, available memory, source resolution, encoding and clip length. Users should start with a short compatible video and compare the result. The tool does not guarantee recovered native detail, universal format support or a particular output quality.
