Today is notoriously a day where you can't trust what things businesses and others may offer, as it almost always turns out to be an April Fools Joke. But Dunkin Donuts isn't joking around with the freebie they are offering today.

Fans of Dunkin’ Donuts can get a free cup of coffee, but you’ll have to act fast. On April 1, the coffee and doughnut chain is giving away up to a million hot or iced coffees and cold brews of any size for April Fools’ Day, according to a news release. Espresso drinks are excluded.

Fools’ Day, Dunkin’ is skipping the tricks and going straight to the treats by giving away a million free coffees to Dunkin’ Rewards members — hot, iced, or cold brew, any size. Just enter the promo code in the Dunkin’ app and enjoy.

If you're in the mood for a treat instead of a trick, Dunkin's April Fools' Day 2025 free coffee deal is right up your alley. Here's how to use the promo code.

Here's more on April Fools' Day deals in Michigan: “Every April, we like to add a little mischief to our bakery offerings with the Mystery Donut as an unexpected twist that’s all about surprising our customers in the spirit of April Fool’s Day,” said Brandon Brown, senior vice president, Fresh Foods at 7-Eleven, Inc.

Geno Auriemma said Dunkin' Donuts played a role in landing the head coaching role at UConn in 1985. Appearing beside Jim Penders in Season 2 of "Coffee with Coaches" in 2023, the coach said that he verbally landed the job while sipping coffee at one of the outlets of the global fast food chain.

Two-foot hot dogs, buffalo cauliflower, kimchi hot dogs, donut meatloaf, jalapeño grilled cheese and loaded fries headline the food at Dunkin' Donuts Park.