ToolsOnline

Free Online Random Tools

Dice, coins, cards, dinner decisions and list drawings — settle any “what should I pick?” in one click with cryptographically secure randomness.

Why these random tools?

Crypto-grade randomness

Every tool uses crypto.getRandomValues with rejection sampling, producing uniform, unpredictable integers that beat Math.random.

One-click answers

No sign-up, no setup — click once for a result, and batch modes add automatic stats for classrooms and giveaways.

Local & private

Your lists and custom menus stay in your browser (custom menus live only in local localStorage) — nothing is ever uploaded.

Frequently asked questions

Are these random tools free?
Yes — every tool is free forever, with no registration and no usage limits. The site is supported by ads.
How is the randomness generated?
The tools call the browser's native crypto.getRandomValues API and apply rejection sampling to remove modulo bias, yielding uniform, unpredictable random integers.
Can results be predicted or repeated?
No. Randomness comes from the operating system's cryptographically secure source; each draw is independent and cannot be inferred from previous results.
Everything in this category runs locally in your browser, and all random numbers come from a cryptographically secure random source.