Traditional image upscaling — bicubic interpolation and similar methods — simply stretches pixels, making the image blurry and unclear. AI upscaling works fundamentally differently: the neural network, trained on millions of images, predicts what real details would look like at high resolution and generates them. The result is not just bigger, but noticeably sharper — with restored textures, detailed rendering, and clean edges.
The tool effectively eliminates several types of defects: JPEG artifacts (the characteristic squares in compressed photos), digital noise (grain from phone cameras in low light), blur, and general softness of old shots. The 4x mode lets you print a 4×6 photo at A3 or even A2 size without losing detail.
At 1 credit per processing — upscaling is one of the most affordable tools. Great for batch enhancement of large photo archives.