# VideoUpscaler.dev
> A free local 2x video preview and MP4 export tool for short compatible clips.
- URL: https://videoupscaler.dev/
- Visit (tracked): https://promoteindex.com/go/videoupscaler-dev
- Category: design
- Built with: unspecified
- Pricing: free
- Votes: 0
- Tested by PromoteIndex: no. Not tested by PromoteIndex yet. Use at your own risk.
- Listed: 2026-10-24
- Tags: video, upscaling, local-processing, webgpu, creators
Keep your supported source clip on your device while comparing a fixed 2x upscale. VideoUpscaler.dev previews short compatible MP4/H.264 videos and exports an MP4 in supported desktop Chromium browsers. WebGPU and WebCodecs run an Anime4K CNN workflow locally. The current workflow is free, with no product account or desktop installation. Compatibility, speed and stability depend on browser support, GPU capability, memory, source resolution and clip length.
Listing: https://promoteindex.com/p/videoupscaler-dev

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