Work The Numbers

Your private number library

Save once.
Reuse anywhere.

Name, organize, copy, and carry forward the Powerball and Mega Millions lines that matter to you. Everything stays in this browser unless you export it.

Add a set

Enter your numbers

Five unique numbers from 1–69.

WTN does not upload these numbers or attach them to an account. Clearing browser data can remove them, so export a backup if they matter to you.

0 saved sets

Your number library

How your library works

Private storage, with clear limits.

Stored on this device

Your number sets live in this browser’s local storage rather than a WTN account or public profile. They are available only in browsers where you saved or imported them. Clearing site data, resetting the browser, or changing devices can remove the library, so export a JSON backup before making changes you may want to reverse.

Reusable across WTN tools

Saved lines can move from generation into ticket checking without being presented as predictions. Every valid combination has the same drawing probability. Labels and notes help you organize personal choices; they do not affect the odds, establish ticket ownership, or replace verification by an official lottery or authorized retailer.

Generate Quick Picks → Check saved lines → Research a combination → Understand the odds →