Question 1

What does inkPreflight measure?

Accepted Answer

Minimum line width in millimetres, line spacing, black-fill density and merge risk at the real tattoo size, plus a 1:1 stencil PDF.

Question 2

Does it predict how a tattoo heals?

Accepted Answer

No. It reports geometry and flags lines below safe thresholds. It does not predict healing outcomes or replace artist judgement.