Free Random Number Generator Pick Random Digits Instantly
random number generator
Generate random integers, decimals, Gaussian distributions, unique sets, dice rolls, and more. Set your range, pick a format, and get results with full statistical analysis.
Generation Mode
Range & Presets
Min—Max
Count
Output Format
Unique numbers
No duplicates in results
Sort ascending
Order results low → high
Allow negatives
Extend range below zero
Text Direction
Integer · Decimal
42
Range 1 – 100
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Distribution Chart — session history
Min: —Max: —Mean: —
Generate numbers to see distribution
Generation History
Generated numbers appear here
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Generated
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Session min
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Session max
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Session mean
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Sessions
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Copied
Features
5 Generation Modes
Integer, Decimal, Gaussian (normal distribution), Dice (d4/d6/d8/d10/d12/d20/d100), and Percent (0–100%).
6 Output Formats
Decimal, Hexadecimal (0x7B), Binary (1111011), Octal (0o173), Scientific notation (1.23e2), and Percentage — switch instantly for any use case.
Distribution Chart
A live bar chart tracks the distribution of all numbers generated in the session — shows Min, Max, and Mean values updated after every generation.
Quick Presets
One-click range presets — 1–10, 1–100, 1–1000, 0–1, lottery, dice — plus custom min/max inputs and count stepper for full control.
Dice Roller
Roll standard RPG dice — d4, d6, d8, d10, d12, d20, or d100 — with any count. Results shown with the classic dice notation.
Session Statistics
Tracks total generated, session min, session max, and running mean across all generations — resets on clear or page refresh.