1. What does this tool do
This free online random number generator gives you one or more random numbers within a range you choose. Use it for random number generator, random picker, or dice roller for draws, games, or quick picks. Set min, max, and count, then copy the results instantly—no sign-up, no download. Everything runs in your browser. Ideal for dice, lottery-style picks, samples, or games.
2. How to use it
Quick start: Enter minimum and maximum values, set how many numbers to generate (e.g. 1 or 5), click Generate, then copy the result list.
- Set the range — Enter minimum and maximum values (e.g. 1 and 100).
- Set the count — Choose how many numbers to generate (e.g. 1 for a single pick, 5 for a short list).
- Generate — Click the button (or use the control the tool provides) to produce the numbers.
- Copy — Copy the result list for use elsewhere.
3. How it works
The tool uses JavaScript’s Math.random() or similar to produce values in the given range. If “unique” is supported, it ensures no duplicate values in the set. All logic runs client-side in your browser; no server is involved. No data is sent to any server.
4. Use cases & examples
- Dice — Range 1–6, count 1 (or 2 for two dice).
- Lottery-style pick — e.g. 1–49, count 6 (check rules for your use).
- Samples — Generate random IDs or test data within a range.
- Games — Random damage, rewards, or choices.
Example
- Min 1, max 10, count 1 → e.g. 7
- Min 100, max 999, count 5 → e.g. 234, 891, 102, 756, 445
5. Limitations & known constraints
- Pseudo-random — Not cryptographically secure; do not use for passwords or security-sensitive randomness.
- Range — Very large ranges or counts may be limited by the tool or browser.
- Integers only — Most modes produce whole numbers; if you need decimals, use another method or scale the result.