{{ number }}
The Random Number Generator provides a fast, unbiased mechanism for producing integers within any user-defined range. It is designed for educators, developers, statisticians, and casual users who need trustworthy randomness without cumbersome setup. Every interaction is immediately reflected in a concise, responsive interface optimised for clarity and accessibility across modern browsers and devices.
Configurable minimum and maximum bounds guarantee precise control, while the algorithm leverages secure browser entropy to ensure uniform distribution. Generated values appear in a prominent success alert, complete with contextual actions for copying, clearing, or exporting the entire history. FileSaver.js integration facilitates immediate CSV downloads, simplifying result sharing, auditing, and downstream processing for numerical analysis or classroom demonstrations.
An intuitive history card records every generation chronologically, supports infinite scrolling, and remains independent of page refreshes. Bespoke visual cues, adaptive button sizing, and Bootstrap utility classes deliver a frictionless experience on touch and desktop environments alike. Whether selecting lottery numbers, randomising game mechanics, or conducting statistical simulations, you maintain full confidence in accurate, reproducible outcomes.
This section summarises core capabilities, implementation specifics, and reference data.
window.crypto.getRandomValues for fair results| Parameter | Type | Default | Accepted Range |
|---|---|---|---|
Minimum (min) |
Integer | 1 | −2 147 483 648 → 2 147 483 647 |
Maximum (max) |
Integer | 100 | > min and within 32-bit limit |
// Sample CLI call
$ curl https://simplified.tools/api/random?min=10&max=99
{ "number": 42 }Follow these precise instructions to generate, manage, and export numbers efficiently.
Common questions and concise answers to accelerate onboarding.
Values derive from cryptographically secure entropy exposed by modern browsers, providing high-quality uniform distribution without predictable patterns.
No. The generator exclusively returns whole integers to avoid rounding ambiguities in downstream processing.
Clipboard access may be blocked by outdated browser permissions. Enable clipboard interactions or update your browser to resolve the issue.
The history card can handle thousands of entries; performance remains stable because rendering is virtualised and event listeners are minimal.
No. All data stays client-side, ensuring privacy and eliminating network latency during generation or export.
If unexpected behaviour occurs, consult these resolutions before seeking support.
min ≥ max. Update either field to establish a logical range.min = max) always returns the same number—adjust at least one bound before continuing.Leverage these power-user techniques to streamline complex workflows.
?min=5&max=20) to embed the tool within lesson plans.=AVERAGE(), =MODE()) for immediate statistical insight.Key terms referenced throughout this document.