Synthetic Fingerprint Studio

Fully synthetic ridge patterns — procedurally generated, not taken from any real person. Variable-width ridges, organic edges, pressure and smudge effects, and minutiae callouts. Export to SVG or PNG.

Live preview
Zoom Size1.00× Text1.00×
100%
Generation & realism
0.50
0.15
0.00
0.50
0.00
0.55
0.55
0.50
0.45
0.00
0.45
1.00×
1.00×
prints 1–30
Appearance & background
24
0.60
Ready.
Diversity & similarity stats
· On sheet: · Clue: Click a print to pick it, then Clue sheet builds a page (¼ pristine, the rest varied latent impressions) and opens print.
Reference pages for the fingerprint matching activity. All figures are our own synthetic prints. Pick a level, then print it for the class.
Ready.

About these markers

Minutiae are the small features ridges form: a ridge ending is where a ridge stops; a bifurcation is where one ridge forks into two. They are detected from the generated ridge geometry.

Three styles

Ring + leader circles each point and labels it. Magnifier zoom enlarges the region in a loupe. Examiner chart marks every minutia with a type-coded, direction-oriented glyph and a legend.

The same print rendered with different quality/feel presets — pick the look you want, then use those settings on the Generate tab.