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.
Runs in your browser on WebGPU; the video is never uploadedAI upscaling with Real-ESRGAN: 360p/480p to 720p or 1080pFree: no signup, no watermark, clips up to 10 minutes3-second preview with a speed estimate for your own computer
Keeps the original audio; exports MP4
You own your upscaled videos and can use them for any purpose, including commercial use, as long as you have the rights to the original video.
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