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AI Image Upscaler
Utilize the local graphics processing unit (GPU) of the browser for lossless enlargement. Integrate a deep learning model for 3x super-resolution reconstruction, restoring blurred details.
Click or Drag & Drop to Upload
Supports JPG, PNG, WEBP
Enhanced result will appear here
Help Guide
Learn more about local AI Super-Resolution technology
Stalling is normal when downloading AI model files (5-10MB) or during the initial shader compilation by the browser. Subsequent runs will be much faster.
Absolutely secure. This tool uses WebGPU/WebGL technology to run entirely within your browser. Your images never leave your device and are not uploaded to any server.
Because it is a local process that requires significant GPU resources, it is recommended to close other GPU-intensive applications and minimize computer operations during the processing.
Since rendering relies on your local GPU memory (VRAM), we recommend images under 2000x2000 pixels. Larger images may cause the browser to crash due to 'Out of Memory' errors.
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