Random Number & Wheel Spinner

By default, yes. Each choice becomes one equal-sized sector, and the spin is seeded from the browser's cryptographic random generator, so every sector has the same chance under the pointer. You can deliberately change the odds with weights: write "Pizza x3" and Pizza takes three slices, making it three times as likely. Listing an option once (no weight) keeps it even.

Both tools use crypto.getRandomValues(), the browser's cryptographically-secure random source, with rejection sampling so there is no modulo bias toward low numbers — every value in range is genuinely equally likely. That is well beyond fair for classroom picks, raffles, games, and sampling. It is generated on your device, so for a formally audited real-money lottery a regulator will still want their own certified draw, but for everyday and educational fairness this is as solid as it gets in a browser.

The wheel picks one item from a list of words you type — names, food, yes/no — and is built for a single dramatic choice. The number generator draws one or many numbers from a range you set, with options for uniqueness and sorting, and is built for things like picking roll numbers, sampling, or seeding a game. Use the wheel to decide between named options; use the generator when you need numbers.

With duplicates off, the generator draws without replacement — like pulling numbered balls from a bag and not putting them back, so every result is distinct. That means you cannot draw more numbers than the range holds (you cannot get 10 unique numbers from 1–5), and the tool tells you so instead of looping forever. With duplicates on, each draw is independent and the same number can repeat, which is what you want for things like simulated dice rolls.

Nothing is uploaded. The wheel, the generator, the sounds, and the session history all run in your browser, and the history lives only in memory for the current session — it clears when you reload or close the tab. No account, no server, no tracking of what you spin or generate.