Random Number Generator

Generate up to 500 random integers per run, enforce unique draws, sort the results, and copy an audit-ready summary with this private random number generator.

Input

Smallest whole number allowed in the draw.

Sample minimums

Largest whole number allowed; the range is inclusive.

Sample maximums

How many numbers to generate (1-500).

Sample quantities

Prevent duplicates; requires enough numbers inside the range.

Keep draw order or sort ascending/descending.

What is the Random Number Generator?

The Random Number Generator is a browser-based range picker for marketing ops teams, QA leads, teachers, and analysts who must show that a draw was fair. It normalizes inputs, enforces uniqueness when needed, and produces shareable summaries that explain the range, quantity, and ordering of every run.

How Random Number Generator Works

Random Number Generator runs directly in your browser and applies deterministic logic to transform the input into the final output. The tool validates your input, processes it instantly, and returns consistent results based on the selected options. This keeps generate up to 500 random integers per run, enforce unique draws, sort the results, and copy an audit-ready summary with this private random number generator. fast, private, and repeatable without sending data to a server.

Popular Use Cases

1Quickly prepare clean output with Random Number Generator before publishing content.
2Standardize team workflows with repeatable Random Number Generator results across projects.
3Validate and refine drafts using Random Number Generator during QA and review cycles.
4Save time on manual editing by automating repetitive tasks with Random Number Generator.

Key Features

Inclusive minimum and maximum controls with instant validation so you never mix up the range.
Generate up to 500 integers per run with optional unique enforcement for raffles, QA samples, or seating charts.
Order dropdown keeps the original draw sequence or sorts ascending/descending for quick audits.
Locale-aware status and summary text is ready to paste into contest rules, test plans, or meeting notes.

How to Use the Random Number Generator

1

Enter the smallest whole number you want to allow in the Minimum field.

2

Enter the largest whole number you need in Maximum; the range is inclusive.

3

Set Quantity (1-500), decide if Unique values only should be enabled, and choose the Order that best matches your documentation needs.

4

Run the tool and review the status, generated list, and summary card before sharing or exporting the numbers.

Pro Tips for Better Results

Tip 1Start with a clean input format before running Random Number Generator for the most accurate output.
Tip 2Test a short sample first, then process the full data once settings look correct.
Tip 3Keep a reusable template of your preferred options to speed up repeat runs.
Tip 4Pair Random Number Generator with related MiniToolStack tools to build a faster workflow.

Common Mistakes to Avoid

Swapping the minimum and maximum values, which produces an error instead of a biased list.
Requesting more unique numbers than exist between the boundaries, especially on small ranges.
Typing decimals, percentages, or currency symbols; the generator only accepts whole numbers.
Forgetting that the bounds are inclusive and accidentally narrowing the usable range.

Examples

Marketing ops draws 12 winners from entry IDs 1-750 and pastes the status summary into the giveaway doc.
A QA lead randomly selects 25 regression tests from cases 1-200 before each sprint.
A teacher assigns seat numbers 1-30 with the unique toggle on to avoid duplicates during lab rotations.

FAQ

Is this randomness strong enough for giveaways?

The tool relies on the browser's cryptographic random source when available and falls back to Math.random otherwise. It is ideal for marketing giveaways, seating charts, and sampling. For regulated gambling or compliance-grade drawings, use a certified hardware RNG and keep this tool for planning.

Can I generate decimal or floating-point numbers?

No. The generator only outputs whole numbers so results can be referenced easily. If you need decimal values, generate integers and divide them manually afterward.

How many numbers can I generate at once?

You can request between 1 and 500 numbers per run. This limit keeps the interface fast and prevents browsers from freezing.

Are any of the numbers stored or sent to a server?

Nothing leaves your browser. Inputs, results, and summaries stay local, so contest IDs or internal task numbers remain private.

Can I reproduce the exact same sequence later?

The generator does not expose seeding or history, so it cannot recreate a past list automatically. Capture the status summary or export the numbers if you need an audit trail.

What does the Order setting change?

Order only affects how the generated numbers are displayed. The draw always occurs randomly; sorting just reorganizes the list for easier reading.