DPI, blur, and grain in browser scan effects

Real scanners combine optics, lamp falloff, and sensor noise. ScannedLook approximates that stack with sliders you can iterate in milliseconds — no hardware required.

Resolution (simulated DPI)

Higher simulated DPI increases pixel density in the export pipeline. That can make edges crisper — or harsh if you forgot to add a touch of blur. Treat it as a balance, not a max-everything contest.

Blur vs noise

Blur mimics depth-of-field and motion softness. Noise mimics paper fiber and electronic grain. Too much of both turns text into soup; too little reads like a laser printout on glass.

Paper warmth

Slight yellowing sells “office copy room.” Pair it with contrast so letters do not disappear into the tint.