Tools/Random Distribution Sampler

Random Distribution Sampler

Generate N samples from a chosen distribution and inspect the histogram. Useful for building intuition about how distributions look in practice.

Setup

Distribution

Sample size N Bins

Sample summary

Histogram

Why random sampling helps

Reading about a "right-skewed" distribution doesn't stick. Sampling one yourself and looking at the histogram does. This tool is intentionally visual — adjust the parameters, click "Resample", and watch the shape change.

Who uses it

Educators showing the central limit theorem in action.
Engineers generating test data for simulation pipelines.
Curious learners building distribution intuition.

Limitations

JavaScript's Math.random is not cryptographically secure. Don't use for keys or sampling-sensitive applications.
For very small N, histograms are noisy and "look wrong" — increase N to see the true shape.