Order Online Fine Print You Shouldn’t Skip Valid only on app, website, or in-Shack kiosk orders Not valid at drive-thru or on third-party delivery apps $10 minimum purchase required before the free burger; fees and taxes excluded Limit one free burger per order Offer available at participating U.S. locations only; airports, stadiums, and select venues excluded Offer runs through May 31 Use code FREEBURGER in ALL CAPS
Posted on May 01, 2026. All pictures shown are for illustration purpose only. We’re the top website for freebies: Here’s what we have for you today. Check out what exclusive freebies are on offer right now from Free Shake Shack Burgers All May—Here’s Every Week.
Shake Shack is celebrating Burger Month with a juicy deal: now through May 31, you can score a free burger with a $10 minimum purchase. The lineup changes weekly, so there’s always something new to bite into. Order in the Shack App, online, or at an in-Shack kiosk and enter the code FREEBURGER — make sure it’s in ALL CAPS — to unlock the freebie.
What’s Free and When
Here’s the week-by-week schedule for the complimentary burger:
- May 1–May 10: Free ShackBurger
- May 11–May 17: Free SmokeShack
- May 18–May 24: Free Bacon Cheeseburger
- May 25–May 31: Free ShackBurger
How to Redeem It Like a Pro
Place your order in the Shack App, on the Shake Shack website, or at an in-store kiosk. At checkout, enter the code FREEBURGER exactly in ALL CAPS. Build your cart to at least $10 before the free item is applied (fees and taxes don’t count). Pro tips: if you’re close to the threshold, add crinkle-cut fries or a drink to nudge the subtotal over $10; double-check you’re at a participating U.S. Shack (airports and stadiums are excluded); and if you’re dining with friends, split orders so each transaction can claim one free burger. Avoid the drive-thru and third-party delivery apps — the code won’t work there.
The Burgers, Briefly Reviewed
The ShackBurger is the classic for a reason: soft potato bun, fresh lettuce and tomato, and that signature ShackSauce that walks the line between tangy and rich. SmokeShack brings a smoky, spicy pop with applewood-smoked bacon and chopped cherry peppers — a craveable upgrade if you like heat. The Bacon Cheeseburger is all about indulgence: melty American cheese and crisp bacon that ups the savoriness without overwhelming the beef. If you’re a purist, start and end the month with the ShackBurger weeks; if you chase bolder flavors, aim for the SmokeShack window.
Where to Order
Order online or find your nearest participating location here:
Find a Shake Shack If you’ve wanted to try this awesome product, now is your chance! You’ll want to get this freebie right now! Now follow the instructions below to get your sample. We’ve got the best deals and freebies online, updated every day.
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Order Online
Fine Print You Shouldn’t Skip
Valid only on app, website, or in-Shack kiosk orders
Not valid at drive-thru or on third-party delivery apps
$10 minimum purchase required before the free burger; fees and taxes excluded
Limit one free burger per order
Offer available at participating U.S. locations only; airports, stadiums, and select venues excluded
Offer runs through May 31
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