Image Upscaler
High-quality image upscaling up to 4x using professional Lanczos3 resampling.
Upload an image
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JPGPNGWEBP
Upscale Settings
AlgorithmLanczos3
QualityUltra High
Lanczos resampling uses a windowed sinc function to compute new pixel values, providing superior sharpness and minimal aliasing compared to standard methods.
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