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Mario Kart 8 Deluxe Randomizer

Randomize kart combos, tracks, and items for Mario Kart 8 Deluxe — for up to 12 players. Free, instant, and no account required.

Mario Kart 8 Deluxe character and kart selection screen

The GameShuffle Mario Kart 8 Deluxe randomizer builds random four-part kart combos — character, vehicle, wheels, and glider — for everyone at the table, then shuffles the tracks and items for your race. It supports up to 12 players, a tour-only track filter, drift-type filters, and race counts up to 48. Open it in any browser, hit randomize, and play.

What you can do

Full four-part kart combos

A random character, vehicle, wheels, and glider for every player — up to 12 at once.

Track shuffler

Randomize the courses for your races, with optional cup icons and a tour-only filter.

Item randomizer

Shuffle item sets to spice up house rules and keep races unpredictable.

Drift & weight filters

Constrain combos by drift type and build rules for fairer or wackier races.

Save your setups

Save kart builds, item sets, and full game-night setups to reuse later.

Share & deep-link

Share a config link, or open combos straight from the GameShuffle Discord bot.

Streaming it? GameShuffle Pro takes it further.

Pro turns the tool into a live, multiplayer experience for your chat — Twitch & Discord sessions, an OBS overlay, chat commands, channel-point rewards, Picks & Bans, and a token economy with prediction markets.

Frequently asked questions

Is the Mario Kart 8 Deluxe randomizer free?
Yes. The randomizer is completely free and runs in your browser with no account required.
How many players does it support?
Up to 12 players per round, each getting their own random character, vehicle, wheels, and glider combo.
Can I randomize tracks and items too?
Yes. You can shuffle tracks — with a tour-only filter and optional cup icons — and randomize item sets alongside the kart combos.
Can I re-roll just one player's combo?
Yes. You can re-roll any individual slot without re-rolling everyone else.
Does it work on mobile?
Yes. The randomizer runs in any modern mobile or desktop browser.

Ready to play?

Jump in — it's free and runs right in your browser.