Random Number Generator
Generate secure random numbers — single value, a list, unique draws, integers or decimals. Built on browser cryptography.
- Runs in your browser
- No upload on server
- Free, forever
- Set options
- Generate
- Copy / download
Type
Results · 0
Pick a range and press Generate. Numbers come from your browser's secure cryptography.
How this works — and why it's private
- Pick integer or decimal, then set the smallest and largest allowed value.
- Choose how many numbers you need — up to 10,000 in one go.
- Press Generate. Numbers are produced by your browser's secure randomness (Web Crypto), the same source used for passwords.
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One tap. Anonymous. Helps others find the good tools.
No account, no email, no tracking — just a 1–5 number.
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