Mosaic
Build automated video-editing workflows and motion graphics
Upscale video to HD in your browser with AI. Free, private, and no signup.

ToHD makes low resolution and slightly soft video look sharper, without uploading it anywhere. The free tool runs the Real-ESRGAN AI model on your own graphics card through WebGPU, inside the browser tab. Drop an MP4, MOV or WebM clip up to 10 minutes, preview the first 3 seconds with a time estimate measured on your own computer, then download an upscaled MP4 with the original audio. No signup, no watermark, no daily cap.
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