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Random tool

Random Number Generator

Generate random numbers in any range.

Runs on-deviceNo sign-upFree
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Random Number Generator workspace

Workspace

Random Number Generator

Runs locally

Nothing is fetched from an API. Results are produced with local data and cryptographic randomness where it matters.

Generated

The guide

By the utils.sbs team · Reviewed November 2026 · How we build and review tools

Quick answer

Random Number Generator is a free browser-based random tool. Generate random numbers in any range. It runs with JavaScript and Canvas locally, requires no account and does not upload your files. Open the page, add your input, adjust any options and download the result.

What is Random Number Generator?

Random Number Generator is a free browser-based random tool from utils.sbs. Generate random numbers in any range. It is built for quick, focused jobs: open the page, add your input, adjust the options and take the result with you. No account, install or server upload is required.

At a glance

CategoryRandom
InputText prompts and the options shown on this page
OutputGenerated text, a list or an image
EngineJavaScript and Canvas
ProcessingIn your browser
PriceFree
AccountNot required

How Random Number Generator works

The generator produces its output locally from the options you choose. Random output uses the browser's built-in randomness.

How to use Random Number Generator

  1. 1Open Random Number Generator and add your input.
  2. 2Adjust the options: minimum, maximum, how many, unique values.
  3. 3Run the tool, check the preview or result, and download the output.

When to use Random Number Generator

  • Create placeholder content for a design or prototype.
  • Generate a list, name or sample data set quickly.
  • Explore variations before writing the final copy.

Inputs and options

Minimum
Enter a numeric value.
Maximum
Enter a numeric value.
How many
Enter a numeric value.
Unique values
Toggle this option on or off.

Limitations

Generated output should be reviewed before publishing, and random results differ between runs.

Privacy and accuracy

Random Number Generator processes its input in the browser whenever the platform API allows it. Files and values are not uploaded to a server for processing, and the tool does not require an account. For calculations, use the result as a reference and verify important decisions against the source formula or a qualified professional. Read our methodology.

FAQ

Random Number Generator questions

  • What can I do with Random Number Generator?

    Generate random numbers in any range. Random Number Generator is part of the Random shelf on utils.sbs and is designed for quick, one-off tasks.

  • Is Random Number Generator free to use?

    Yes. Random Number Generator is free, requires no account, and has no per-file or per-use charge.

  • Are my files uploaded when I use Random Number Generator?

    No. Random Number Generator is designed to process your input locally in the browser. Files are not uploaded to a server for processing.

  • What formats does Random Number Generator support?

    It generates text, lists or images from the options you select and returns the result locally.

  • Can I use Random Number Generator on my phone?

    Yes. Random Number Generator is responsive and works in modern mobile browsers. Very large files may be limited by the device's available memory.

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