Hot & cold number frequency analysis for Mega Millions and Powerball — plus a data-driven lucky number generator. Free, browser-based, no account needed.
Historical drawing frequency data, smart number generators, and Mega Ball stats — all updated and free.
See which numbers have appeared most frequently across all historical Mega Millions and Powerball drawings. Updated automatically as new drawings happen.
The numbers drawn least often — some players prefer to bet on "due" numbers that haven't appeared recently. Cold number data gives you that perspective.
Generate a full set of lottery numbers in three modes: drawn entirely from hot numbers, entirely from cold numbers, or a statistically mixed combination of both.
Hot and cold data for the bonus ball — the Mega Ball (Mega Millions) and Powerball — tracked separately from the main number pool with their own frequency rankings.
Every number shows its exact draw count beneath it — so you can see the raw data behind the hot/cold classification, not just the label.
No download, no app, no account. Open in any browser on any device and the data is there immediately. Runs entirely client-side.
In-depth articles on lottery number statistics, hot/cold strategy, and how WinLottoBig compares to other lottery tools.
Whether you play every week or only when the jackpot hits a billion — WinLottoBig makes picking numbers more interesting.
Get a fresh statistically-influenced set of numbers for every drawing. Hot, cold, or mixed — generated instantly with no repeating yourself.
See the raw frequency counts behind every number. Make selections based on historical drawing data rather than guesswork or gut feeling.
Only play when the pot gets massive? Check hot/cold stats before any big drawing and generate a quick set in seconds.
Generate multiple sets of unique numbers for a group ticket — mix hot and cold picks across the set for broader statistical coverage.
Even if you don't believe stats change anything, you'll find the frequency data interesting. And the generator is faster than picking yourself.
Zero cost, forever. No subscription, no premium tier, no ads. Just the data, the generator, and your browser.
Hot & cold frequency data for Mega Millions and Powerball — plus a lucky number generator. Free, instant, no account.