Video2X

Video2X brings AI video upscaling into the browser: the free tier uses WebGPU to process video locally — 2x upscaling with nothing uploaded to any server, no install, no signup — while the Pro cloud tier outputs HD/2K/4K with denoising, compression-artifact cleanup, frame interpolation up to 60fps, multi-format support and watermark-free MP4 output that keeps the original audio track.

The privacy angle is genuinely differentiated in this category: most online upscalers upload your footage, which is a non-starter for client work or unreleased content. Browser processing also means no queue.

Who it's for: creators restoring old footage, upscaling screen recordings or AI-generated clips, and anyone whose client asked why the deliverable looks soft. The free local tier handles the common 2x case; the Pro cloud path exists for heavier 4K jobs that exceed what a browser can chew. Test with your noisiest, most compressed file — artifact cleanup is where upscalers earn their keep, and where they most often disappoint.