Random choice

How it works

Uniform Web Crypto selection of one nonempty trimmed line

Input definitions

One option per line: Plain text; maximum 200,000 characters.

A worked example

One option per line: Tea Coffee Water

A fresh random result is produced for each run. No static random value is reused.

Assumptions & limits

Uses the stated input units. Results are rounded for display; keep additional precision for subsequent calculations.

Sources & review

Maintained by AnsRio. Methods and examples use automated checks; this does not imply independent professional certification.

https://openstax.org/subjects/math ↗

Method updated 2026-10-17. Content checked against the stated method and examples. Our verification approach.

Common questions

Can I check the result before using it?

Compare the worked example with your inputs and use the stated method: Uniform Web Crypto selection of one nonempty trimmed line. Confirm input units and boundary choices before relying on the result.

How does the Random choice tool work?

Uniform Web Crypto selection of one nonempty trimmed line.

What are the assumptions and limits of Random choice?

Uses the stated input units. Results are rounded for display; keep additional precision for subsequent calculations.