UNO online is a popular card game which you can now play online! Become the first player to be rid of the deck of cards and win! In UNO Online, you can play online against your friends or join a random match. If you don't want to play online, try your hand against the computer and perfect your UNO techniques! Play UNO online by placing cards of corresponding colour or number placed down on the deck. If you don't have the right cards you need to pick one up to add to your deck. Beware of the action cards which can make you pick up multiple cards or miss a turn!