Unpixelate

Smooths the blocking and compression artefacts in an image that was saved too small or too hard, and recovers the edges underneath.

It does not un-blur a face. Detail that was never captured cannot be recovered, and asked to try, a model will invent a plausible face instead — which looks like an answer and is a fabrication. This will not do that, and it stops outright when the pixelation looks deliberate.

Deliberately obscured faces, licence plates and documents are refused rather than attempted — the same line Visxy holds everywhere for requests of this shape.