What this page covers
This number randomizer picks integers inside a range you define, including the minimum and maximum values.
Quick answer
Number randomizer for any minimum and maximum. Free random number generator for games, raffles, and tests. Both ends are included. Copy the result. Free in… Use it in a browser with no account required, then review the output before publishing or shipping.
Part of Random generators
Random number generator: integers in any range
A random number generator picks an integer between a minimum and maximum you set—dice rolls, giveaway winners, classroom demos, or quick test data. Set the bounds, click randomise, and copy the result.
This uses the browser’s pseudo-random source (`Math.random`). It is fine for games and casual sampling, not for cryptography or lotteries that require audited randomness.
How to use this converter
- Enter the inclusive minimum and maximum integers.
- Confirm min is less than max.
- Click Randomise to draw a new value.
- Copy the number, or draw again for the next pick.
Games, classrooms, and testing
Replace physical dice, pick raffle numbers, or assign random partners in a workshop. Developers use ranges to stub IDs and edge-case inputs during UI tests.
For choosing among named options (team names, lunch spots), the random choice generator is clearer than mapping labels to numbers yourself.
Fairness and inclusive ranges
Each draw is independent: previous results do not “balance out.” Inclusive bounds mean both endpoints can appear. If you need sampling without replacement (no repeats until the list is exhausted), shuffle a list offline or track used values manually.
Not for passwords or keys
Do not build passwords from short numeric draws alone. Use the strong password generator for login secrets and the UUID generator for opaque identifiers. Cryptographic keys need APIs designed for that purpose (`crypto.getRandomValues` in vetted code), not a casual integer picker.
Before and after examples
| Original | Converted | Notes |
|---|---|---|
| Min 1, Max 6 | Dice-style roll | Board games |
| Min 1, Max 100 | Percentile-style pick | Classroom demos |
Frequently asked questions
Are results truly random?
They are pseudo-random from the browser—suitable for casual use, not certified drawings or cryptography.
Can I generate decimals?
This tool returns integers. Scale a 0–1000 draw yourself if you need fixed-point decimals.
Does it work offline?
After the page is loaded, generation does not need a network request.
Related guides
How to use this tool
- Set minimum and maximum values; both endpoints are included in possible results.
- Click generate to draw a new random integer.
- Copy the result, screenshot it for a record, or regenerate for another independent pick.
Frequently asked questions
How random are the numbers?
Results use JavaScript’s Math.random in your browser. That is fine for games, examples, and testing, but not for cryptography, security tokens, regulated gambling, or audited lottery systems.
Are the minimum and maximum included?
Yes. If you enter 1 and 10, both 1 and 10 can appear in the result.
Can I use negative numbers?
Yes. Set a negative minimum and a higher maximum to draw values across zero, such as -10 to 10.
Can I generate multiple numbers at once?
Use the on-page controls to regenerate or adjust the range as needed. For formal sampling, copy each result into your own log so the draw order is clear.
Examples
| Before | After | Notes |
|---|---|---|
| 1 to 6 | dice-style roll for games and classroom examples | |
| 1 to 100 | percentage-style draw for raffles or quick sampling | |
| 1000 to 9999 | temporary PIN-shaped test data for forms | |
| -10 to 10 | signed test values for calculators and validation checks |
Related Tools
Random Choice Generator: Enter names, ideas, or tasks and get a fair random pick.
Random Letter Generator: Build strings of random letters for games, passwords, or exercises.
Strong Password Generator: Generate long, random passwords with uppercase, lowercase, numbers, and symbols.
UUID Generator: Need unique IDs? Generate RFC 4122 UUID v4 values in one click—ideal for Postgres keys, API mocks, and QA data.
Random generators: All Random Generators