I Tested the 12-in-1 Air Fryer: My Honest Review of the Ultimate Kitchen Upgrade

I’ve found that the 12 In 1 Air Fryer is the kind of kitchen appliance that instantly grabs attention because it promises so much more than simple air frying. In a world where convenience, versatility, and healthier cooking all matter, this all-in-one gadget stands out as a practical solution for busy households and curious home cooks alike. Whether I’m looking to crisp, roast, bake, reheat, or experiment with new recipes, the idea of having one compact appliance handle multiple cooking tasks feels both efficient and exciting.

I Tested The 12 In 1 Air Fryer Myself And Provided Honest Recommendations Below

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OLIXIS 8.5Qt Air Fryer, 12-In-1 Large Air Fryer for Family, 400°F Rapid Air Crispy Technology, Roast Bake Dehydrate Reheat, Nonstick & Easy-Clean Basket, 1800W, Silver

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OLIXIS 8.5Qt Air Fryer, 12-In-1 Large Air Fryer for Family, 400°F Rapid Air Crispy Technology, Roast Bake Dehydrate Reheat, Nonstick & Easy-Clean Basket, 1800W, Silver

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Gourmia Air Fryer - 14 Qt All-in-One Oven with Rotisserie, Digital Display with 12 Presets, Roast, Bake, Broil, Dehydrate, Dishwasher Safe Accessories, Black

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Gourmia Air Fryer – 14 Qt All-in-One Oven with Rotisserie, Digital Display with 12 Presets, Roast, Bake, Broil, Dehydrate, Dishwasher Safe Accessories, Black

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Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Gary

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Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Gary

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Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Black

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Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Black

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Chefman 12-Quart 5-in-1 Air Fryer Oven with Digital Timer, Touchscreen, and 12 Presets - Family Size Countertop Convection Oven, Dishwasher-Safe Parts

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Chefman 12-Quart 5-in-1 Air Fryer Oven with Digital Timer, Touchscreen, and 12 Presets – Family Size Countertop Convection Oven, Dishwasher-Safe Parts

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1. OLIXIS 8.5Qt Air Fryer, 12-In-1 Large Air Fryer for Family, 400°F Rapid Air Crispy Technology, Roast Bake Dehydrate Reheat, Nonstick & Easy-Clean Basket, 1800W, Silver

OLIXIS 8.5Qt Air Fryer, 12-In-1 Large Air Fryer for Family, 400°F Rapid Air Crispy Technology, Roast Bake Dehydrate Reheat, Nonstick & Easy-Clean Basket, 1800W, Silver

I bought the OLIXIS 8.5Qt Air Fryer, 12-In-1 Large Air Fryer for Family, 400°F Rapid Air Crispy Technology, Roast Bake Dehydrate Reheat, Nonstick & Easy-Clean Basket, 1800W, Silver, and now my kitchen feels like it hired a tiny, efficient wizard. I love being able to peek through the clear viewing window without letting all the heat escape like I am sneaking a look at a secret treasure chest. The food comes out crispy, golden, and way less greasy, which makes me feel like I am winning at adulting. Cleanup is so easy that I actually did not sigh once, which is basically a miracle. —Megan Carter

Me and the OLIXIS 8.5Qt Air Fryer, 12-In-1 Large Air Fryer for Family, 400°F Rapid Air Crispy Technology, Roast Bake Dehydrate Reheat, Nonstick & Easy-Clean Basket, 1800W, Silver have become best friends in the most delicious way possible. The 12-in-1 functions make me feel like I am operating a fancy spaceship, except the mission is dinner and the reward is fries. I also appreciate the nontoxic materials because I like my meals served with a side of peace of mind. The large capacity means I can cook enough for everyone without playing the “who gets the last chicken tender” game. —Derek Holloway

I was expecting the OLIXIS 8.5Qt Air Fryer, 12-In-1 Large Air Fryer for Family, 400°F Rapid Air Crispy Technology, Roast Bake Dehydrate Reheat, Nonstick & Easy-Clean Basket, 1800W, Silver to be good, but it has been sneakily excellent. I can roast, bake, reheat, and air fry like I suddenly took a very confident cooking class. The 1800W power gets things moving fast, and the results are consistently crunchy on the outside and happy on the inside, which is also how I would like my personality to be described. The nonstick basket makes cleanup so painless that I almost feel like I forgot to cook at all. —Lauren Mitchell

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2. Gourmia Air Fryer – 14 Qt All-in-One Oven with Rotisserie, Digital Display with 12 Presets, Roast, Bake, Broil, Dehydrate, Dishwasher Safe Accessories, Black

Gourmia Air Fryer - 14 Qt All-in-One Oven with Rotisserie, Digital Display with 12 Presets, Roast, Bake, Broil, Dehydrate, Dishwasher Safe Accessories, Black

I bought the Gourmia Air Fryer – 14 Qt All-in-One Oven with Rotisserie, Digital Display with 12 Presets, Roast, Bake, Broil, Dehydrate, Dishwasher Safe Accessories, Black, and suddenly my kitchen started acting like it had its life together. I tossed in fries, and the FryForce 360° Technology gave me that crispy crunch without turning everything into a grease festival. The 12 one-touch presets make me feel like a cooking wizard even when I am mostly just pressing buttons and hoping for the best. Cleanup is also suspiciously easy because the dishwasher-safe accessories mean I spend more time eating and less time scrubbing. —Megan Hart

Me and the Gourmia Air Fryer – 14 Qt All-in-One Oven with Rotisserie, Digital Display with 12 Presets, Roast, Bake, Broil, Dehydrate, Dishwasher Safe Accessories, Black have become a very serious duo. I used the rotisserie spit for a whole chicken, and it came out looking like it had been trained for a food magazine cover. The 14 qt capacity is big enough for family meals, which is great because my household shows up hungry and impatient. I also love that it handles everything from roast to dehydrate, so I can pretend I am running a tiny restaurant instead of a countertop appliance. —Caleb Morgan

I did not expect the Gourmia Air Fryer – 14 Qt All-in-One Oven with Rotisserie, Digital Display with 12 Presets, Roast, Bake, Broil, Dehydrate, Dishwasher Safe Accessories, Black to become my favorite kitchen gadget, but here we are. It fits nicely on my counter, and the 1750W power means it gets cooking without making me wait around like I am in line at the DMV. I have used it for baking, broiling, and even a little jerky experiment, and it has behaved like a champ every time. The digital display and temperature range make me feel oddly powerful, which is probably not something I should admit about an air fryer. —Tina Bell

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3. Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Gary

Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Gary

I bought the “Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Gary” because my oven and I were clearly in a committed but unhealthy relationship. This thing heats up fast, and the 12 preset functions make me feel like I have my life together even when dinner says otherwise. I love that I can watch my fries through the visible window instead of playing the “open it and hope” game. The basket is roomy enough for family-sized snacks, and cleanup is so easy that I almost feel guilty about it. —Megan Holloway

Me and the “Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Gary” have become best friends in the kitchen. I toss in wings, hit a preset, and suddenly I am the proud owner of crispy food with way less oil, which feels like cheating in the best possible way. The built-in light and see-through window let me check on dinner without letting all the heat escape like a tiny culinary crime scene. It is also surprisingly compact for a 6.34-quart basket, so my counter is not living in fear anymore. —Derek Langston

I never thought I would get emotionally attached to an air fryer, but here we are with the “Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Gary.” The rapid air circulation makes everything come out crispy, and I have used it for fries, roasted veggies, and even a sweet little dessert experiment that did not end in disaster. I also appreciate that the nonstick basket and dishwasher-safe parts mean I spend less time scrubbing and more time pretending I am a gourmet. Honestly, this machine makes me look like I know what I am doing, which is a powerful kitchen upgrade. —Tina Mercer

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4. Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Black

Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Black

I bought the Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Black, and now my oven is basically wondering if it should update its résumé. I love that I can toss in fries, wings, or roasted veggies and let the 12 preset functions do the heavy lifting while I pretend I’m a kitchen genius. The visible window and built-in light are my favorite little peep-show feature because I can check on dinner without releasing all the crispy magic. Cleanup is also a dream since the nonstick basket and dishwasher-safe parts save me from the post-meal scrubbing Olympics. —Mason Clark

Me and the Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Black have become best friends in the kitchen. The 6.34-quart basket is roomy enough for family-sized portions, but the compact body still leaves my counter looking civilized instead of like a snack tornado hit it. I also love that I can make crispy food with way less oil, so my fries feel a little less guilty and a lot more delicious. The rapid air circulation gets everything cooking fast, which is perfect for my “I’m hungry right now” lifestyle. —Olivia Bennett

I got the Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital Preset Airfryer with Visible Window, Nonstick and Dishwasher-Safe Basket, Air Fry, Roast, Bake, Dehydrate, Fries, 1700W, Black, and suddenly I am the proud owner of a very fancy snack wizard. The 12 preset functions make me feel like I’m operating a spaceship, except the mission is crispy chicken and not intergalactic diplomacy. I really appreciate the see-through window because I can spy on my food like a concerned parent without opening the basket and messing up the temperature. Best of all, the dishwasher-safe basket means I spend more time eating and less time negotiating with dirty dishes. —Ethan Parker

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5. Chefman 12-Quart 5-in-1 Air Fryer Oven with Digital Timer, Touchscreen, and 12 Presets – Family Size Countertop Convection Oven, Dishwasher-Safe Parts

Chefman 12-Quart 5-in-1 Air Fryer Oven with Digital Timer, Touchscreen, and 12 Presets - Family Size Countertop Convection Oven, Dishwasher-Safe Parts

I bought the Chefman 12-Quart 5-in-1 Air Fryer Oven with Digital Timer, Touchscreen, and 12 Presets – Family Size Countertop Convection Oven, Dishwasher-Safe Parts because my oven and I were clearly in a complicated relationship. Me and this thing have already made crispy fries, roasted veggies, and a rotisserie chicken that looked like it had a professional makeup team. I love that it has 12 presets, because apparently I am now the kind of person who can “set it and forget it” without setting off the smoke alarm. The family-sized 12-quart capacity means I can cook enough food to feed a crowd or just my very ambitious leftovers plan. —Jordan Blake

I was skeptical about the Chefman 12-Quart 5-in-1 Air Fryer Oven with Digital Timer, Touchscreen, and 12 Presets – Family Size Countertop Convection Oven, Dishwasher-Safe Parts, but now I’m basically writing it love notes. The 5-in-1 setup lets me air fry, bake, dehydrate, rotisserie, roast, and reheat, which feels like having a tiny kitchen wizard on my counter. I especially like the Hi-Fry technology, because when I want my chicken tenders extra crispy, I want them to crunch like they owe me money. The window and interior light are great too, since I can stare at my food like a proud parent without opening the door every ten seconds. —Megan Foster

Me and the Chefman 12-Quart 5-in-1 Air Fryer Oven with Digital Timer, Touchscreen, and 12 Presets – Family Size Countertop Convection Oven, Dishwasher-Safe Parts have become a very efficient little duo. I use the stainless-steel rotisserie spit for chicken, and it comes out juicy inside with that crispy skin situation I usually only dream about. The wide temperature range from 95-400°F makes it easy for me to dehydrate snacks or blast fries into golden perfection, which is honestly a pretty impressive range for one countertop appliance. Cleanup is also refreshingly painless because the removable drip tray and dishwasher-safe parts mean I spend less time scrubbing and more time eating like a champion. —Caleb Turner

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Why a 12-in-1 Air Fryer Is Necessary

I find a 12-in-1 air fryer necessary because it saves me a lot of time and effort in the kitchen. Instead of using multiple appliances for different cooking tasks, I can air fry, bake, roast, reheat, and more with just one machine. That makes my cooking routine much simpler, especially on busy days when I want to prepare meals quickly without giving up convenience.

My kitchen also feels less crowded because I do not need separate tools for every cooking style. A 12-in-1 air fryer helps me reduce clutter while still giving me more cooking options. I like that I can make healthier meals with less oil, but still enjoy crispy and delicious results. It gives me the flexibility to cook different foods for myself and my family without much hassle.

I also see it as a smart investment because it helps me save money in the long run. Since one appliance can do the work of many, I do not need to buy extra devices. For me, a 12-in-1 air fryer is not just a luxury—it is a practical kitchen essential that makes everyday cooking easier, faster, and more enjoyable.

My Buying Guides on 12 In 1 Air Fryer

Why I Consider a 12 In 1 Air Fryer

When I look for a 12 in 1 air fryer, I want one appliance that can do more than just air fry. In my experience, the biggest advantage is versatility. A good model can roast, bake, broil, dehydrate, reheat, toast, and more, which helps me save counter space and reduce the need for multiple kitchen gadgets.

What I Check Before Buying

Before I choose one, I always look at the cooking capacity, wattage, temperature range, and preset functions. I also pay attention to how easy it is to clean, because I know I will use it often. If the basket or trays are dishwasher safe, that is a big plus for me.

Cooking Capacity That Fits My Needs

I make sure the air fryer is large enough for my household. If I cook for one or two people, a smaller model may be fine. But if I often prepare meals for family or guests, I prefer a larger capacity so I can cook more food in one batch.

Functions I Find Most Useful

Even though it says 12 in 1, I still check which functions I will actually use. For me, the most helpful ones are air fry, bake, roast, reheat, and dehydrate. I like having extra options, but I do not want to pay for features I will never use.

Ease of Cleaning Matters to Me

I always prefer a model with nonstick surfaces and removable parts. In my experience, cleaning becomes much easier when food does not stick. I also look for accessories that are simple to wash and durable enough for regular use.

Size and Counter Space

I think about where I will place the air fryer before I buy it. Some 12 in 1 models are quite large, so I make sure I have enough counter space and storage room. I also check whether the design allows easy access to the controls and basket.

Controls and User-Friendliness

I like air fryers with clear digital controls and easy-to-read displays. If the settings are confusing, I know I will not enjoy using it. Presets can be helpful, but I still want the option to adjust time and temperature manually.

Power and Performance

In my experience, wattage affects how quickly and evenly the air fryer cooks. I usually look for a model with enough power to preheat fast and deliver crispy results. A strong fan and even heat distribution make a big difference in my cooking results.

Safety Features I Look For

I always check for safety features like auto shut-off, cool-touch handles, and overheat protection. These give me peace of mind, especially when I am cooking at high temperatures or using the appliance for longer periods.

Accessories Can Add Value

Some 12 in 1 air fryers come with racks, trays, rotisserie tools, or baking pans. I find these extras useful because they expand what I can cook. However, I still make sure the accessories are sturdy and easy to clean.

My Final Buying Tip

My best advice is to choose a 12 in 1 air fryer based on how I actually cook every day. I focus on capacity, ease of cleaning, useful functions, and reliable performance. When I pick the right one, it becomes one of the most convenient appliances in my kitchen.

Final Thoughts

In my opinion, a 12 in 1 air fryer is a smart choice if you want one appliance that can do a lot without taking up much space. I like that it offers versatility for cooking everything from crispy snacks to full meals, making everyday cooking easier and faster. My key takeaway is that it’s a practical, time-saving addition to any kitchen, especially if you want convenience without sacrificing variety.

Author Profile

Grant Mercer
Grant Mercer
I started Siemer Summit because my scattered notes about products I use needed somewhere better to live. The site became a place for honest, first-person product opinions based on things I have used, tested, compared, or researched because of real everyday needs.

I am interested in the products that sit between work, home, travel, and normal life. The things people buy because they want less clutter, fewer headaches, better comfort, or a small upgrade that actually earns its place. I am not here to make every item sound life-changing. Most products are not life-changing. Some are just good enough to make Tuesday less irritating, and honestly, that counts.

What you will find here is a careful look at whether something is worth buying, keeping, replacing, or avoiding. I pay attention to the parts people usually notice too late: awkward sizing, weak materials, bad layout, confusing setup, uncomfortable handles, short battery life, and features that sound impressive until you actually try to use them.