Random String Analyzer
Random String Pattern Analyzer
Type a "random" string. We'll compare patterns to crypto random.
0 characters
Compare your “random” typing to cryptographically random strings using chi-square tests, KS tests, entropy analysis, and keyboard distance metrics. Reveals how humans systematically fail at generating randomness.
Appears in themes
A battery of statistical tests (chi-square, KS, entropy, KL divergence) applied to character and bigram distributions. Demonstrates how formal tests can detect human patterns invisible to intuition.
Type what feels random. Watch the statistics reveal your systematic biases - keyboard proximity, letter preferences, rhythm. A mirror for recognizing the limits of human randomness.