Three tools · One daily number · No sign-up
RNGdle Tools
Three free tools for RNGdle players — roll without the daily limit, score the rarity of any number, and find out which badges it would have earned.
🧰 What you can do here
RNGdle gives you one number a day. That's a great game and a terrible thing to have to wait 24 hours for. These three tools cover the rest of the time.
RNGdle Sandbox
roll as many numbers as you like, score every one, and see what a run of rolls actually looks like.
→ 🧮RNGdle Calculator
already rolled your daily number? Paste it in and see its rarity score, its patterns and its standing against every other number.
→ 🏅RNGdle Badges
the full badge list with rarity tiers and EP, plus which ones are worth chasing.
→🌙 One number a day, and the rest of your evening
RNGdle is deliberately small: a single number per day, the same number for everyone, and a rarity verdict you can't argue with. The fun isn't in the rolling — it's in the arguments afterwards. Was that actually rare? What are the odds? Did I just beat everyone? None of those questions wait until tomorrow. Everything on this site exists to answer them the same evening.
📊 How we score a number
Every number from 0 to 1,000,000 has a rarity score built from six kinds of signal: how long it is, which digits it uses, whether they repeat, what the digits sum to, whether it has any mathematical property worth naming (prime, palindrome, perfect square, famous year), and whether it hits a documented badge. Each signal is weighted by how often it actually shows up across the full range, so a rare pattern lifts the score and a common one barely moves it. Full breakdown on the calculator page →
No, and we're not pretending to be. RNGdle Tools is an independent fan project with no affiliation to the game. The official game lives at rngdle.com — go there to roll your daily number, build your streak and appear on the leaderboard. Come here when you want to know what your roll means.
❓ FAQ
Are these tools free?
Yes — all three, no account, no daily limit.
Do rolls on this site count toward my RNGdle streak?
No. Your streak, EP and leaderboard position all come from your official daily roll on rngdle.com. Anything you do here is practice and analysis only, and it never touches your account.
Is RNGdle Tools really random?
Our sandbox uses your browser's cryptographic random number generator, which is what you'd want for something you're about to argue about.
Which tool should I use first?
If you already rolled today, start with the calculator. If you haven’t, the sandbox is the more fun way to see what the distribution actually looks like.