Random number generator
Generate an integer within inclusive bounds and keep the latest 20 results in page memory. Browser Crypto.getRandomValues supplies random bytes; rejection sampling avoids modulo bias.
History: latest first, up to 20 results
How to use
Enter whole minimum and maximum values, then Generate. A die can use 1–6. Equal bounds return that single value. Repeated numbers are possible; Clear history removes the list.
Questions and answers
Does this prove a fair giveaway or generate secure passwords?
No. Secure browser random bytes are one component, not proof of entry eligibility, selection rules or an audited draw. This number tool is not a password generator or a regulated lottery service. Results and history are not uploaded by the tool and clear on reload.
Checks and limits
Checked: negative/equal/1–6 bounds, 20-result history cap, reset, reversed/fractional/oversized ranges, unavailable Crypto, and a controlled-byte rejection-sampling fixture. No statistical certification is claimed.
Automated Chromium checks covered working controls, invalid input, reset and mobile layout. This does not certify every browser, physical device or linguistic nuance.
Technical references
Related tools
Maintained by GadgetsFocus. Updated October 2, 2026. Implementation and translations were reviewed with AI assistance; no independent native-speaker review is recorded.