Types of Air Fryer Explained: A 2026 Buying Guide

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TL;DR — There are four main types of air fryer: basket (drawer) models, toaster-oven style air fryers, multi-cooker air fryers (a pressure cooker with an air-fry lid), and large air-fry ovens. They all cook the same way, using a heating element plus a high-speed fan to circulate hot air (rapid convection) around food for a crisp exterior with little to no oil. The right type depends on capacity, counter space, and whether you want the appliance to do more than fry. For our tested-by-research favorites, see our best air fryer guide.

The HomeWhisk editorial team researches kitchen equipment by analyzing manufacturer specifications, wattage and capacity data, and aggregated user reviews from major retailers and cooking communities. This guide explains how air fryers work and breaks down the real differences between the types so you can match one to your kitchen.

Despite the name, an air fryer does not fry anything. It is a compact convection oven with an unusually powerful fan positioned close to the food. Understanding that single fact makes the different form factors easy to compare, because the cooking mechanism is nearly identical across all of them. What changes is the shape, the capacity, and the extra jobs each type can handle.

How an Air Fryer Actually Works

Every air fryer relies on the same principle: a heating element (usually 1,400-1,800 watts in a countertop model) sits near the top, and a fan drives that heat downward and around the food at high speed. This rapid air circulation strips away the cool boundary layer of air that normally clings to food, so the surface dehydrates and browns fast through the Maillard reaction, the same chemistry that crisps deep-fried food.

The perforated basket or tray is what makes it work. Air reaches all sides at once, so food crisps without being submerged in oil. A tablespoon of oil, or even the fat rendering out of chicken skin, is enough to get a fried-like texture. That is why air-fried food can use up to 70-80% less oil than deep frying while still coming out crunchy. If you want genuine deep-fried results with a batter that only oil immersion can deliver, that is a different appliance, covered in our best deep fryer guide.

The trade-off is capacity and airflow. Crowd the basket and the circulating air cannot reach every surface, so food steams instead of crisping. This is why type and size matter so much.

Type 1: Basket (Drawer) Air Fryers

The basket, or drawer, air fryer is the classic form most people picture. You pull out a drawer, load the perforated basket, slide it back in, and the fan-and-element combo above does the rest.

• Capacity: typically 2 to 6 quarts for single models, with dual-basket units offering two independent zones (often 4 quarts each) so you can cook two foods at different temperatures at once.
• Strengths: fastest preheat, most compact, best crisping because the food sits close to the concentrated airflow. Easiest cleanup since the basket is usually nonstick and dishwasher-friendly.
• Weaknesses: limited flat space, so you cannot lay out a whole tray of food or fit tall items. You often shake or flip halfway through.

This is the best pick for one to three people, weeknight sides, frozen foods, and reheating. It is the type most owners recommend to first-timers, and it dominates our best air fryer roundup.

Type 2: Toaster-Oven Style Air Fryers

These look like a countertop toaster oven with an added high-speed convection fan and an “air fry” setting. Instead of a drawer, you use racks and a mesh tray inside a boxy chamber with a door.

• Capacity: larger and flatter, commonly big enough for a 12-inch pizza or a small chicken. Multiple racks let you cook on two levels.
• Strengths: far more versatile. Most also bake, broil, toast, and roast, replacing a separate toaster oven. Better for flat foods and batch cooking.
• Weaknesses: they take more counter space, preheat slower, and crisp slightly less aggressively than a tight basket because the food sits farther from the element. Cleanup means wiping a larger interior.

If you want one appliance that toasts bagels, reheats leftovers, and air fries, this is the type to consider. It overlaps heavily with the units in our best toaster oven guide.

Type 3: Multi-Cooker Air Fryers

These are electric pressure cookers (think Instant Pot style) that ship with a second lid, an air-fry lid containing a heating element and fan. Pressure-cook with one lid, then swap to the air-fry lid to crisp the top.

• Capacity: usually 6 to 8 quarts, matching the pot size.
• Strengths: one appliance does pressure cooking, slow cooking, steaming, sautéing, and air crisping. Ideal for “braise then crisp” dishes like chicken wings or carnitas. Saves cabinet space for people who already want a multi-cooker.
• Weaknesses: the air-fry function is competent but not as crisp or fast as a dedicated basket, because the deep pot puts food farther from the element. Storing two bulky lids is a hassle.

If pressure cooking is your priority and air frying is a bonus, this hybrid is smart. Compare it against standalone multi-cookers in our best instant pot guide.

Type 4: Large Air-Fry Ovens

The biggest category is a full-size countertop or built-in oven with a dedicated air-fry mode driven by a strong convection fan. Some ranges now include this mode built in.

• Capacity: the largest, easily handling a whole tray of fries, multiple chicken pieces, or a family batch.
• Strengths: cooks large quantities at once, integrates with regular baking and roasting, no extra appliance on the counter if it is built into your range.
• Weaknesses: the fan is often less powerful than a compact basket’s, so crisping can be gentler and slower. Preheating a large cavity wastes energy for a small portion.

This type suits larger households that batch-cook and want air frying folded into an appliance they already own.

Choosing the Right Type for Your Kitchen

Match the type to how you cook, not to the marketing:

• 1-2 people, small kitchen, want max crisp: a compact basket air fryer.
• Family that cooks two things at once: a dual-basket model.
• Want to replace a toaster oven and air fry: a toaster-oven style unit.
• Already want a pressure cooker: a multi-cooker with an air-fry lid.
• Batch-cook for a crowd: a large air-fry oven.

Also weigh wattage (higher generally means faster, crisper results), whether parts are dishwasher-safe, and the real footprint on your counter. For head-to-head picks across these types, our best air fryer guide is the place to start, and if you are building out a small-appliance lineup, our best blender and best stand mixer guides cover the other workhorses.

Frequently Asked Questions

What is the difference between a basket air fryer and an air fryer oven?

A basket air fryer uses a small drawer with a perforated basket, placing food close to a concentrated fan and element for fast, aggressive crisping in a compact footprint. An air fryer oven is a larger chambered appliance with racks that also bakes, toasts, and broils, holding far more food but crisping a bit more gently because the food sits farther from the element. Baskets win on speed and crunch for small portions; ovens win on capacity and versatility.

Are air fryers healthy compared to deep frying?

Air frying uses up to 70-80% less oil than deep frying because it crisps food with circulating hot air rather than immersion in fat. That cuts calories and reduces the oil-related compounds formed in deep frying. It is not calorie-free, and it will not replicate a true battered deep-fried texture, but for everyday cooking it is a meaningfully lighter method. If you specifically want authentic deep-fried results, a dedicated deep fryer, covered in our best deep fryer guide, is the right tool.

How much power does an air fryer use?

Most countertop basket air fryers draw 1,400 to 1,800 watts, similar to a microwave or electric kettle. Because they are small and preheat in a few minutes, they typically use less total energy than heating a full-size oven for the same food. Larger air fryer ovens and multi-cookers can pull more, and running one on a circuit already loaded with other high-wattage appliances can trip a breaker, so give it a dedicated outlet when possible.

Can you cook frozen food in an air fryer?

Yes, and it is one of the things air fryers do best. Frozen fries, nuggets, spring rolls, and vegetables go straight from freezer to basket with no thawing, and the circulating hot air crisps them better than a microwave and faster than a conventional oven. Do not overcrowd the basket; leave room for air to flow around each piece, and shake halfway through for even browning. No extra oil is usually needed since these foods are already coated.

What size air fryer should I choose for my family?

A rough guide: 2-3 quarts suits one to two people, 4-5 quarts fits a couple or small family, 6 quarts and up handles families of four or more, and dual-basket or oven-style units are best when you cook multiple dishes at once. Remember that usable capacity is smaller than the stated volume because food must sit in a single, uncrowded layer to crisp properly. Size up if you regularly batch-cook.

Can an air fryer bake, grill, or roast?

Yes. Because an air fryer is fundamentally a small convection oven, it roasts vegetables and meats well and can bake in oven-safe dishes that fit the basket, such as small cakes, muffins, and cookies. Oven-style and multi-cooker types add broiling and, in the multi-cooker case, pressure cooking. Basket models are more limited by their shape but still roast and reheat excellently. For dedicated baking versatility, an oven-style unit or the options in our best toaster oven guide are more flexible.

The Bottom Line

The four types of air fryer, basket, toaster-oven style, multi-cooker, and large air-fry oven, all cook by circulating hot air with a fan, so the choice is really about capacity, footprint, and how many other jobs you want the appliance to do. Pick a compact basket for the crispest results in a small kitchen, an oven-style unit to replace a toaster oven, a multi-cooker if pressure cooking is your main goal, and a large air-fry oven for batch cooking. Whatever the format, avoid overcrowding and give it enough wattage to work. For specific picks across every type, see our best air fryer, best instant pot, and best deep fryer guides.