Blackjack card counter online
Count cards online in your browser on any device. Pick a system below — both are completely free.
Easy Red 7 Counter
Arnold Snyder's unbalanced system. The simplest way to start — ideal for beginners.
Launch counterUston SS Counter
Ken Uston's balanced system. More to track, but better odds for experienced counters.
Launch counterTap cards. Watch the count.
Click a card as the dealer reveals it. The running count and true count update instantly, so you always know when the shoe is in your favor.
Count cards in online blackjack — right in your browser
This free online blackjack card counter runs entirely in your browser — nothing to download and nothing to install. Open it on a laptop, tablet, or phone, tap each card as it's dealt, and the running count and true count update instantly. It's the fastest way to count cards online without carrying the number in your head.
Two counting systems are built in: the beginner-friendly Easy Red 7 and the sharper, balanced Uston SS. Both are completely free to use online.
Does card counting work in online blackjack?
It depends on the game. Standard RNG online blackjack (the software version most casinos offer) shuffles a fresh deck every single hand, so the count resets each round and card counting can't gain an edge. That's just how the software is built — no counting system beats a reshuffle-every-hand game.
Live-dealer online blackjack is different: a real dealer works through a physical shoe across many hands, so the same card-counting math that works in a brick-and-mortar casino applies. This online counter is built for exactly that — and for practising your count anywhere before you sit down at a real table.
A free online card-counting game and trainer
Even away from the casino, the online counter doubles as a card-counting game: deal yourself cards, keep the count, and check yourself against the tool to build speed and accuracy. Most people can learn a running count in an afternoon — the hard part is doing it quickly and without a tell, and that only comes from practice. Prefer a full-featured desktop trainer with 21 preset strategies? Download the desktop app.