Upscale Tool

Upscale images and videos locally with Real-ESRGAN — photos, artwork, or video frames, at 2x / 3x / 4x. No account, no API key, no cloud. Runs entirely on your machine.

100% local Real-ESRGAN ncnn-vulkan BSD/MIT models MIT licensed

Install

curl -fsSL https://oohfixer.com/upscale-tool/install.sh | bash

The installer sets up an isolated Python environment, downloads the Real-ESRGAN binary and model weights, and adds a global upscale command to your terminal.

Run

upscale

Pick an image (or a folder), choose a model and a scale, and let it run. Outputs are written next to your inputs with an _upscaled suffix.

Open-source, clean licensing. Real-ESRGAN ncnn-vulkan is MIT (xinntao / nihui); the model weights are BSD-3-Clause (Xintao Wang); ncnn is BSD-3-Clause (Tencent). This tool ships no NonCommercial weights.

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