What is VideoUpscaler?
- AI
- Free
- Launched week 35, 2026
Before installing a full video editor or sending footage to a cloud service, try a 2x upscale directly on your device. VideoUpscaler.dev opens short MP4/H.264 clips in supported desktop Chromium browsers, applies an Anime4K CNN model through WebGPU and WebCodecs, and lets you compare a preview before exporting. Free to use, with no upload or product account required. Performance depends on your hardware and source clip.
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Built for creators who want to see whether a short clip improves before uploading private footage or installing another editor. The current release supports local 2x MP4 upscaling in compatible deskto