Support Lottery-Checker
This planner is completely free to use. There are no adverts and no paid tiers. If you choose to accept cookies, we use Google Ads measurement to understand what works and improve the site. You can reject or change this any time in cookie settings. Donations help me cover hosting costs, server monitoring and the time spent maintaining and improving the site.
Giving is 100% optional and does not change your tickets, odds or results in any lottery. It simply keeps this tool fast, independent and free for everyone.
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What is Lottery-Checker?
Lottery-Checker is a shared planner for UK lottery number combinations.
- We do not sell tickets and we do not enter you into any draws.
- Everyone uses one shared board for each game – Lotto, EuroMillions, Set For Life and Thunderball.
- When anyone marks a line as used here, that same line shows as “already used here” for everyone.
Use it to avoid paying for the same line twice, see which combinations have already been used here, and plan your future entries in a more organised way.
New here? Start in 3 steps
- Choose your game (Lotto, EuroMillions, Set For Life or Thunderball).
- Mark the lines you have already played or want to play.
- Next time you plan, avoid the lines that show as “already used here”.
Important to know
- This is only a planner, not a ticket service.
- Marking combinations here does not buy a ticket or enter you into any draw.
- 18+ only. Please play responsibly.
FAQ
Is this an official National Lottery website?
No. Lottery-Checker is an independent planning tool and is not endorsed by or affiliated with The National Lottery, Allwyn, or any official operator.
Does “Use” buy tickets or enter me into a draw?
No. This tool does not sell tickets and does not submit entries. Use it only for planning, buy official tickets via authorised channels.
What does “Used (locked)” mean?
It means someone has already marked that exact line as used in the shared planner, so it is disabled for everyone until the next scheduled wipe for that game.
Will “My combinations” sync across devices?
No. Your personal list is saved in your browser on this device. If you switch device/browser or clear site data, it will not carry over.
Why do combinations reset?
The shared “used” marks are cleared on a schedule around draw times so planning can restart for new draws.