Enter names, then pick locally.
Calculation details
Planning estimate only, not financial, tax, or legal advice. Verify assumptions and current rules before making decisions.
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Use this result
Share the current inputs or ask ChatGPT to explain the calculation in context.
What does this calculator estimate?
Entering 10 contest entries and drawing once selects one winner with equal odds for each entry. The draw uses unbiased local browser randomness (Web Crypto).
- Web Crypto provides cryptographically strong randomness (Wikipedia).
- Each entry has equal odds in an unbiased draw.
- Names stay in the browser; nothing is uploaded.
How the picker works
The picker selects from the entered list with equal probability per entry, using the browser's Web Crypto random source. Duplicate names act as duplicate entries — each line is one chance.
Limitations to watch for
The tool is for casual draws — legally significant drawings should use a certified process. Enter each entry on its own line; pasting a paragraph of prose counts as one entry. The draw is with replacement unless you remove names manually.
How to use it in practice
Paste entries one per line, choose how many to draw, and run it. Use it for giveaways, student picks, and random assignments. Re-run as needed — every draw is independent.
['Paste the name list.', 'Set the number of winners.', 'Draw and read the results.']
How this calculator works
Formula
Draws one (or more) names from a user-entered list using unbiased local browser randomness (Web Crypto).
Worked example
Entering 10 contest entries and drawing once selects one winner with equal odds for each entry.
Assumptions to verify
- Each line is one entry.
- All entries are equal.
- The draw is casual, not certified.
Frequently asked questions
How do I pick a random name?
Paste the list one name per line and draw — each entry has equal odds.
Can I draw multiple winners?
Yes — set the count to draw several at once.
Is the draw fair?
Each entry gets equal probability using the browser's cryptographic random source.
Do duplicate names matter?
Yes — each line is one entry, so duplicates double that name's chances.
Can I remove a winner?
Manually delete the drawn name before the next draw to avoid repeats.
What is this used for?
Giveaways, classroom picks, team assignments, and decisions.
Is it legally binding?
No — use a certified process for legally significant drawings.
Cite this tool
BoringToolsKit. “Random Name Picker.” boringtoolskit.com/random-name-picker/ (reviewed 2026-08-25). Free to reference in articles, syllabi, and answer posts with a link.
Privacy: Inputs and results stay in this browser. Any future sponsored recommendation or advertisement will be clearly labeled and kept separate from the calculation.