ooni Karu 12 – Multi-Fuel Outdoor Pizza Oven – Portable Wood Fired and Gas Pizza Oven – Backyard Pizza Maker by Ooni Pizza Ovens
Best for
Best dual fuel
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 2 trusted sources
Current price
$249.00
Updated May 16, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Ooni Karu 12 is the consensus 'flexible first oven' pick. The appeal, repeated across palapizza.com, hagensieker.com and r/ooni threads, is that you can run it on wood or charcoal for the experience, then swap in the gas burner for weeknight convenience — and the pizza quality is comparable either way. r/ooni regulars note it heats to pizza-ready temperature in about 15 minutes and produces 60–90 second Neapolitan bakes.
What reviewers liked
- 4.7-star Amazon rating across ~1,489 reviews indicates strong real-world satisfaction
- r/ooni consensus is positive on multi-fuel flexibility and 15-minute preheat
- Wood, charcoal and gas (with burner attachment) all supported on one oven
- Mainstream expert coverage and Ooni-focused communities both rank it among the top 12-inch options
Where it falls short
- r/ooni notes the 12-inch chamber makes turning pizzas harder than larger ovens
- r/grilling commenter calls the gas knob design unfriendly and unforgiving of mistakes
- r/ooni consensus is that wood flavor barely transfers at 60-second cook times, undercutting one of the main reasons to buy multi-fuel
- Gas burner sold separately on some configurations adds to the real-world price
Across the reviewers we read, the Ooni Karu 12 is the consensus 'flexible first oven' pick. The appeal, repeated across palapizza.com, hagensieker.com and r/ooni threads, is that you can run it on wood or charcoal for the experience, then swap in the gas burner for weeknight convenience — and the pizza quality is comparable either way. r/ooni regulars note it heats to pizza-ready temperature in about 15 minutes and produces 60–90 second Neapolitan bakes.
Reviewers are honest about the tradeoffs. r/ooni threads flag that the 12-inch chamber is tight for turning pies, and an r/grilling commenter is sharply critical of the gas knob ergonomics, warning that small mistakes burn or undercook pizzas. The wood-flavor argument is also more nuanced than marketing suggests: a recurring r/ooni point is that pies cook too quickly to absorb much wood character, so many owners end up using the gas attachment most of the time anyway.
With 4.7 stars across nearly 1,500 Amazon reviews and a stable presence in r/ooni discussions for years, this is the multi-fuel oven reviewers default to when shoppers ask 'wood or gas?'
- Highlight 1
- GREAT PIZZA – A motto that Ooni Pizza Ovens live by – We believe that everybody deserves great pizza and our Ooni Karu 12 Multi-fuel pizza oven has been designed with that sole purpose in mind
- Highlight 2
- DONE IN 60 SECONDS – Fire up the Ooni Karu 12 with wood or charcoal straight out the box, or use with the Ooni Gas Burner attachment (sold separately) to cook with gas. The Karu 12 will be ready to cook in 15 minutes reaching a massive 950°F – Cooking authentic stone baked pizza in just 60 seconds! Giving you more time to sit back and relax in your backyard while enjoying great pizzas
- Highlight 3
- HOT NEW FEATURES – A custom designed fuel tray that maximises airflow and delivers a powerful blast of searing flame allows the Ooni Karu 12 pizza oven to maintain the ultra-high temperatures – load it up with real wood or charcoal, with no excess ash to clean
- Highlight 4
- ULTRA PORTABLE – Weighing only 26.4lbs this outdoor pizza oven can be moved around easily but has all the power and heat of a larger wood fired pizza oven
- Highlight 5
- NEXT LEVEL PIZZA – Level up your pizza game with one of Ooni’s most popular ovens and learn how to become a true pizzaiolo – or discover that you can even use your pizza oven to cook steak, fish or veg in one of our cast iron range of cookware
I've been pretty happy with it. It is pretty compact so it would camp well. Because it is smaller it is harder to turn pizzas though. If you get ...
This oven goes from zero to pizza-ready in about 15 minutes. That's faster than it takes me to decide which toppings I want.
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“DON'T BUY the Ooni Karu 12 before watching this 2 year REVIEW!” · YouTube
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