Detailed Metrics
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Nodes
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Turns
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Coverage
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Entropy
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Corners
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Center
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Unique
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Avg Seg
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Crack Time
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Combos
PIN Strength Comparison
Draw a pattern to compare PIN strength
Live Charts Dashboard
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Score Gauge
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Node Usage
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Score Trend
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Grid Coverage
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Entropy Level
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Turn History
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Corners vs Edges
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Length Histogram
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Strength Radar
10
Path Scatter
Pattern Generator
Configure 4 parameters and generate 5 unique secure patterns. Click any card to load it into the Analyzer.
⬡ Difficulty
↔ Spread
↩ Turn Style
◎ Start Zone
Results ranked by security score
Configure filters above and click Generate.
Saved Patterns
Click any card to load it into the Analyzer. Stored locally in your browser.
No patterns saved yet.
Draw a pattern in the Analyzer and click Save.
Draw a pattern in the Analyzer and click Save.
Statistics
Aggregate stats across all your saved patterns.
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Total Saved
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Best Score
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Avg Score
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Strong (70+)
Score Distribution
Grade Breakdown
Score Over Time
Length Distribution
Weak Pattern Library
16 known weak patterns to avoid. Click any card to load it into the Analyzer and see exactly why it's weak.
⚠
These patterns appear in published research as the most commonly used Android lock patterns.
Over 40% of users choose one of the top 20 patterns. Avoid any pattern listed here.