Random Scale Generator

Skip the overthinking and grab a scale. Behind the button sits a list of 20 scales, and the picker has no favorites. Useful for raffles, testing, sampling, and fair decisions.

Truly random numbers matter more than people expect — for fair draws, unbiased sampling and quick test data. This scale generator uses your browser's cryptographic random source, so results aren't the predictable pseudo-random sequences some simple tools produce.

Example scales you might get

A few scales this generator can land on: dorian, G major, phrygian, B minor, E major, blues, lydian, A major, locrian, E minor.

How the Random Scale Generator works

When you press Generate, the tool loads its dataset of 20 scales, picks an index using crypto.getRandomValues, and reveals the match. Toggle unique to draw without repeats, or raise the quantity to pull a whole set at once.

Ways to use it

• Use the scale generator to create quick, realistic sample data for a project.
• Use the scale generator to add an element of surprise to a game night.
• Use the scale generator to draw lottery-style numbers.
• Use the scale generator to break a decision deadlock when every option looks the same.

Tips for better results

• Set a custom min and max to match your exact range.
• Share a result with a link so friends land on exactly what you rolled.
• Star results you want to keep — favorites are saved in your browser for next time.

Frequently asked questions