AI ToolLive

Video Upscaler

Increase video resolution 2× using the same Swin2SR AI as our image upscaler — applied frame by frame in your browser. Your video never leaves your device.

2× AI super-resolutionBrowser-basedNo upload requiredFree foreverMP4 · WebM · MOV

Drop a video to upscale 2×

MP4, WebM, MOV · max 500 MB · max 5 min · never uploaded

Recommend: 480p input → 960p output. Slower at higher resolutions.

Processing time estimates

480p input · 30s clip · ~5–7 min
720p input · 30s clip · ~15–20 min (auto-downscaled to 480p before AI)
1080p+ input · auto-downscaled to 480p · similar timing

How it works

Drop an MP4, WebM, or MOV clip — recommended: 480p input, under 60 seconds
Each frame is upscaled using Swin2SR (~47 MB, cached after first download)
Output: 2× resolution — 480p → 960p, 720p → 1440p (auto-downscaled before AI)
Estimated time: ~5–7 min for a 30s clip at 480p · ~15–20 min at 720p
Your video is never sent to any server — 100% private