Uno

A free Uno-style card game — no app to download

The full 108-card experience in your browser: reds, yellows, greens and blues, skips, reverses, draw-twos and wilds. The TV shows the discard pile and whose turn it is; your hand stays secret on your phone. 2–8 players, free, and nothing to install.

How a round works

  1. Match the top card by color or number, or play an action card.
  2. Skips, reverses, draw-twos, wilds and wild-draw-fours shake up the turn order.
  3. Down to one card? Tap the big UNO! button before someone catches you — get caught and you draw two.
  4. First player out collects points from everyone's leftover cards; play to a target score. Fuzzy on the details? Read the complete Uno rules and scoring guide.

Play it like a Jackbox-style party game

Party mode puts the drama on the TV — the giant discard pile, the direction arrow, the "down to ONE card!" banner — while everyone plays from their phone. House rules keep games moving: draw at most one card per turn, and no stacking draw-twos.

FAQ

Is this the official Uno?

No — HostBox is an independent free card game built on the classic 108-card shedding ruleset. Uno is a trademark of Mattel, and this site isn't affiliated with or endorsed by them.

How many players?

2–8 players per room.

Is it free? Do I need an app?

Free, browser-only — phones join by QR code in seconds.