Header slot HTML

Random Generator

Generate secure random numbers and strings.

Free
In-content slot
Random number
Random string
Min: 1 • Max: 256
Min: 1 • Max: 50
Notes
Uses crypto.getRandomValues for secure randomness (where available).
Tip: For passwords, use the dedicated Password Generator tool.
FAQ

1) Enter your input.
2) Adjust options if available.
3) Run the tool.
4) Copy or download the result.

Yes. FreezeBit tools are free to use.

No. Most tools run locally in your browser. We do not store your input unless explicitly stated.

Yes. Each tool has its own URL—bookmark it or share it with anyone.

It uses crypto.getRandomValues when available.

This version caps output to keep it fast in the browser.
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Privacy
We don’t store your input on our servers. Most tools run locally in your browser.