Browser Image Upscaler

GPU-accelerated image upscaling powered by WebGPU

... Checking WebGPU support...
How it works: This app uses WebGPU compute shaders to perform fast image upscaling directly in your browser. Choose from multiple upscaling algorithms including bilinear, bicubic, and Lanczos interpolation. All processing happens locally on your GPU - no data is sent to any server.
Upload Image WebGPU

Drop your image here

or click to browse (PNG, JPG, WebP supported)

Lanczos: Uses a windowed sinc function for the highest quality upscaling. Best for photographs and detailed images. Preserves sharp edges while minimizing artifacts.
Processing...
Preview

Original

Original
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Upscaled

Upscaled
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