Random Number Generator - Range and Count

Uniform random integers in a range you set

The generator produces whole numbers (no decimals) between Min and Max inclusive on both ends. Both bounds accept any integer from -1,000,000 to 1,000,000, so a range of -50 to 50 works the same as 1 to 100. Count sets how many integers you get back, from 1 to 1000, one per line.

Each value is computed as floor(random() * (max - min + 1)) + min, which is the standard inclusive-bounds formula. Both endpoints have the same probability as any other value in the range.

For coin-style 50/50 picks use the coin flip. For die rolls with a custom number of sides use the dice roller. For UUIDs or string IDs use the UUID generator or random string generator.

How to use random number generator

1Open the tool. The input panel can be left empty.
2Set Min and Max in the option panel (any integers from -1,000,000 to 1,000,000).
3Set Count from 1 to 1000.
4The output panel shows that many integers, one per line.
5Click Copy to grab the list.

Keyboard shortcuts

Drive TextResult without touching the mouse.

Shortcut	Action
`Ctrl` `F`	Open the find & replace panel inside the input Plus
`Ctrl` `Z`	Undo the last input change
`Ctrl` `Shift` `Z`	Redo
`Ctrl` `Shift` `Enter`	Toggle fullscreen focus on the editor Plus
`Esc`	Close find & replace, or exit fullscreen
`Ctrl` `K`	Open the command palette to jump to any tool Plus
`Ctrl` `S`	Save current workflow draft Plus
`Ctrl` `P`	Run a saved workflow Plus

What this tool actually does

Inclusive range on both ends

Both Min and Max are reachable values. A range of 1 to 6 produces 1, 2, 3, 4, 5, or 6 with equal probability.

Negative bounds work

Min and Max accept any integer from -1,000,000 to 1,000,000. So -10 to 10 draws from 21 possible values including zero.

Bulk count up to 1000

Set Count from 1 to 1000. Each draw is independent; the same value can appear more than once in the output.

Whole numbers only

No decimals. If you need a fraction, generate an integer in the largest range you need and divide afterwards.

Browser-only

Generation runs in JavaScript via Math.random(). Suitable for fixture data, dice rolls, picks for raffles. Not cryptographic.

Worked example

Five integers in the range 1-100, one per line. Each draw is independent so duplicates can appear in larger batches.

Input

Min: 1 - Max: 100 - Count: 5

Output

Settings reference

Option	Effect on output
Min	Lower bound, inclusive. Default 1, minimum -1,000,000, maximum 1,000,000.
Max	Upper bound, inclusive. Default 100, minimum -1,000,000, maximum 1,000,000.
Count	How many integers to emit. Default 10, minimum 1, maximum 1000.
Distribution	Uniform across the inclusive range.
Output format	One integer per line, no thousands separators.
Random source	`Math.random()`. Not cryptographic.

FAQ

Are Min and Max both reachable?

Yes. The formula is floor(random() * (max - min + 1)) + min, which is inclusive on both ends.

Can I get decimal numbers?

Not directly. Generate integers in a wider range and divide. For example, for two-decimal floats from 0 to 1, set Min 0, Max 100, then divide each output by 100.

What if Min is greater than Max?

The formula still runs but the range is empty. Set Min below Max for sensible output.

Is this random source good enough for a raffle?

For casual or non-binding picks, yes. For audited or legally-binding draws, use a system tool with a documented seed and a CSPRNG.

Why is the input panel ignored?

The numbers are drawn at random, not derived from your text. Only Min, Max, and Count drive the output.

Also known as

random number generator rng tool random integer random whole number number range generator random pick number inclusive range random bulk random number