SIGNATURE STUDIO

Signature comparison

Compare two drawn or uploaded signatures, or choose autograph examples. Inspect 9 shape features side by side: slant, baseline, proportions, capitals, ink density, loops, ink groups, underline and finish.

WORKING STUDIO

Your comparison

Popular comparisons:Choose a sample pair →
WORKSPACE SIGNATURE

Your analyzed signature

Workspace analyzed specimen

Michael Jackson's signature
Slant
0°
Capital
1.0×
Loops
0
FAMOUS AUTOGRAPH

John Hancock

Historical figure

John Hancock's signature
Slant
0°
Capital
1.0×
Loops
0
--%SHAPE SIMILARITY

Structural Alignment

Comparing geometric features…

9-Point Geometric Feature Breakdown

Comparing slant, baseline trajectory, capital emphasis, proportions, and rhythm:

Feature dimensionSignature ASignature BDifference / Alignment
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Closest famous signatures to Signature A

Other autographs from our collection that share similar geometric dimensions:

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How geometric signature comparison works

COMMON SCALE

Read the same feature in both samples

The comparison places each measurement on a common scale using 382 autograph examples so angles and ratios can be read together.

Angles & Proportions

SHAPE SCORE

Follow the overall shape score

The shape score combines the displayed angles and proportions. Use the feature rows to see where the two samples differ.

Feature Rows

GRAPHIC SILHOUETTE

Structural Proportions

Underlines, loop counts, opening capital scale, and width-to-height ratio define the overarching visual silhouette.

Width & Height

INTERPRETATION

Compare visible differences

Read which shapes share a similar slant or writing line, and which differ most in opening height, width or lower flourish.

Visible Differences
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Choose a sample pair

Load one of 48 pairs into the same workbench, then switch either signature to explore a different shape.
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Signature analysis guides