Local-first · zero uploads · zero accounts

Upscale and restore video without it ever leaving your device.

Real frame-by-frame denoising, deblocking, detail recovery, Lanczos 2× / 4× reconstruction and scene-adaptive colour — executed by your own GPU and written straight to an MP4 or WebM you can keep.

Drop a video to enhance

MP4, WebM, MOV and anything your browser can play. Best results with clips up to 60 seconds — nothing ever leaves this device.

100% localGPU acceleratedNo limits, no account

Genuinely local

Frames are decoded, enhanced and re-encoded inside the browser sandbox. No server ever sees a byte of your footage.

Real processing

A five-pass GPU shader pipeline runs on every frame. Audio is decoded and re-muxed in sync with the exact original frame rate.

Hardware-aware

Output size is clamped to what your GPU and memory can hold, encoding uses hardware codecs when available, and you can pause or cancel any time.