Can You Put Parchment Paper in an Air Fryer? What’s Actually Safe (and What Could Ruin Your Machine)

Yes, you can put parchment paper in an air fryer — but only if food is weighing it down. Most parchment paper is rated to handle temperatures up to 425°F–450°F, and most air fryers top out around 400°F, so heat alone isn’t the problem. The danger is airflow: a loose sheet can fly up into the heating element and catch fire in seconds.

Safety First: Never preheat your air fryer with parchment paper inside and no food on top. The high-speed fan can lift a bare sheet directly into the heating element, causing a fire. Always place food on the parchment before starting the machine, and never let paper extend above the basket rim where it can contact the heating coils.

Quick Facts

• Standard parchment paper is typically heat-safe to 425°F–450°F; most air fryers max out at 400°F.
• Parchment must always be held down by food before the air fryer turns on — no exceptions.
• Pre-cut, perforated air fryer parchment liners are the easiest option and cost roughly $8–$12 for 100 sheets.
• Never cover more than 70–75% of your basket floor — you need airflow gaps or you’re basically just baking in a box.
• Wax paper is NOT the same as parchment paper. Wax paper will melt and smoke. Don’t mix them up.

Why People Get Confused About This

The first time I tried parchment paper in my air fryer, I did it wrong. I cut a square, set it in the empty basket, and hit preheat. Within about 90 seconds it had folded itself up and was glowing orange against the heating element. Nothing caught fire — I got lucky — but I yanked the basket out fast and that was the end of that experiment. The fix was stupidly simple: put the food on the paper first.

The confusion mostly comes from people treating air fryers like ovens. In a regular oven, you can absolutely preheat with an empty sheet pan lined in parchment. The heat is radiant and relatively still. Air fryers are different. They’re essentially small, extremely aggressive convection ovens with a fan strong enough to move a sheet of paper like it’s a leaf in October. That changes the rules entirely.

What Actually Happens at High Heat

Parchment paper is made from cellulose that’s been treated with silicone or acid to make it non-stick and heat resistant. Most brands — Reynolds, If You Care, and store-brand options — are rated to somewhere between 425°F and 450°F. Some go as high as 500°F, but that’s usually printed right on the box, so check yours.

Air fryers typically cook between 300°F and 400°F. Here’s a general breakdown of where different cooking tasks land:

Food / Task	Typical Air Fryer Temp	Parchment Safe?
Frozen fries or nuggets	380°F–400°F	Yes, with food on top
Chicken wings	380°F–400°F	Yes, with food on top
Baked goods (cookies, muffins)	300°F–325°F	Yes, good choice
Fish fillets	350°F–375°F	Yes — great for preventing sticking
Steak or thick chops	400°F	Technically yes, but you lose browning
Dehydrating (low and slow)	130°F–160°F	Yes, no concerns at all

So for virtually everything people actually cook in an air fryer, parchment’s heat rating is not the limiting factor. It’s the airflow issue. Every time.

Parchment Paper vs. Pre-Cut Air Fryer Liners

There are two ways to go here, and they’re not equal in my opinion.

DIY Parchment from a Roll

Cutting your own parchment from a standard roll works fine. The process: tear off a piece, fold it loosely to trace the shape of your basket, then cut a circle or square that’s slightly smaller than the basket’s interior. Smaller than, not the same size as. If parchment is riding up the sides of the basket, it’s too big. You also want to punch or cut a few holes in it — half a dozen quarter-inch holes distributed around the sheet — to let hot air circulate underneath the food. Without those holes, you’re reducing airflow significantly and your food will come out less crispy than it should.

One honest downside: cutting neat circles from a roll of parchment is mildly annoying. I’ve done it dozens of times and it never looks pretty.

Pre-Cut Perforated Liners

These are the smarter option for regular use. You can find pre-cut perforated air fryer parchment liners in round and square shapes, sized for standard 5–6 quart baskets or smaller 3–4 quart models. They already have the holes punched in, they fit properly, and a pack of 100 runs about $8–$12. If you’re using your air fryer three or four times a week, these pay for themselves in saved cleaning time almost immediately.

The one thing to watch: match the liner size to your basket. A 6.5-inch liner in a 5-inch basket will have edges that fold up and potentially obstruct airflow or touch the sides in a way that’s not ideal. Most sellers list basket compatibility, so read that before you buy.

What You Should Never Use Instead of Parchment

This comes up enough that it’s worth being direct about.

Wax paper: Absolutely not. Wax paper has a coating of actual paraffin wax that melts and smokes at cooking temperatures. It’s not heat-safe above around 200°F. People confuse wax paper and parchment constantly because they look similar in the drawer. They’re not interchangeable. Ever.

Paper towels: No. They’re not rated for this temperature and they have nothing to keep them stable in airflow. Fire risk is real.

Aluminum foil: This one’s more nuanced. Foil is fine to use in most air fryers — it doesn’t fly around the way paper does — but it blocks airflow even more completely than parchment does. Don’t line the whole basket with it, and don’t cover the holes in the basket floor. A small strip of foil to catch drips under a piece of chicken? Fine. Completely wrapping the basket? You’re fighting the whole point of the machine. Also worth knowing: for reheating food in a toaster oven, foil is often the better call since airflow matters less there.

Plastic wrap or bags: Obviously no. I mention it only because I’ve seen it asked.

The One Edge Case Most Articles Miss: Acidic Foods

Here’s something I haven’t seen covered elsewhere, and it actually matters: don’t use parchment paper when cooking highly acidic foods like tomatoes, citrus, or anything marinated in vinegar-based sauces, at least not for extended cook times. Silicone-coated parchment holds up fine to heat, but prolonged contact with acids can degrade the coating and cause it to break down faster. You might get tiny particles of that silicone coating transferring to food over time.

For a quick 12-minute cook at 375°F, this probably isn’t a concern. But if you’re doing something like slow-cooking a tomato-based dish or marinating protein with citrus and then air frying it, skip the parchment. Use a small silicone liner or a silicone air fryer basket liner instead. Silicone is completely acid-stable, heat-safe well past air fryer temperatures, and reusable indefinitely.

The other edge case: very small air fryers. If your basket is 3 quarts or under, covering even 70% of the floor with parchment can genuinely impair cooking performance. I’d either use a mini perforated liner or skip it entirely and just spray the basket with a light coat of avocado oil. The best mini toaster ovens with air fry functions often have tighter clearances than dedicated air fryers, so this applies there too.

When Parchment Is Actually Worth It

I use parchment in my air fryer for specific things and skip it for others. Here’s my actual breakdown:

Use it for: Fish (sticks to everything otherwise), cookies and small baked goods, breaded items that sometimes shed their coating and make a mess, anything marinated in a sticky sauce like teriyaki or honey garlic.

Skip it for: Plain chicken wings or fries where you want maximum crispiness from direct contact with the hot basket, anything you’re cooking at a full 400°F where you need every bit of that airflow, steaks and chops where you’re chasing a real sear.

The parchment creates a slight barrier between food and the basket’s hot metal, which means you lose a little of that aggressive browning on the bottom. For sticky or delicate foods, that tradeoff is absolutely worth it. For crispy foods, it usually isn’t. Knowing how hot a toaster gets compared to an air fryer’s heating element also helps frame why that direct contact matters so much for browning.

One more practical tip: if you’re making something that produces a lot of grease — bacon, sausage, fatty chicken thighs — parchment on the bottom actually helps prevent grease from baking onto the basket and becoming nearly impossible to scrub off. That’s reason enough to use it regularly. According to Serious Eats, managing moisture and fat accumulation is one of the key variables in getting consistent results from a countertop convection setup.

The Bottom Line

Parchment paper in an air fryer is genuinely fine, with the one non-negotiable rule: food goes on the paper before the machine turns on. Full stop. Beyond that, cut it to fit properly (a bit smaller than the basket floor), punch some holes if you’re cutting from a roll, and pick up pre-cut perforated liners if you’re using your air fryer regularly enough that DIY cutting gets old. Avoid wax paper like it owes you money, go easy on parchment with acidic foods or very small baskets, and skip it entirely when you’re chasing crispy-bottom results on wings or fries. That’s really all there is to it.

?Frequently Asked Questions

Can you put parchment paper in an air fryer without food on it?

No — never put parchment paper in an air fryer without food holding it down. The fan will blow a bare sheet directly into the heating element, which can cause it to catch fire within seconds. Always place your food on top of the parchment before starting the machine, even if that means skipping preheating with the liner in place.

What temperature can parchment paper handle in an air fryer?

Most standard parchment paper is rated heat-safe to between 425°F and 450°F. Since the vast majority of air fryers top out at 400°F, you’re well within the safe range for any normal air frying task. Check your specific parchment brand’s packaging to confirm its rated limit before use.

Is wax paper the same as parchment paper for air frying?

No, they’re completely different. Wax paper has a paraffin wax coating that begins to melt and smoke at temperatures above roughly 200°F — far below what an air fryer operates at. Using wax paper in an air fryer is a fire and smoke hazard. Only use actual parchment paper or silicone liners specifically rated for high heat.

Do you need to punch holes in parchment paper for an air fryer?

Yes, if you’re cutting parchment from a roll, punch or cut several small holes (around ¼ inch each) distributed across the sheet. This allows hot air to circulate under the food, which is what gives air-fried food its crispiness. Pre-cut air fryer parchment liners already come with perforations, which is one reason they’re a better option for regular use.

Can you use aluminum foil instead of parchment paper in an air fryer?

Foil won’t fly into the heating element the way paper can, so it’s technically safer from a fire standpoint. However, foil blocks airflow completely and can significantly reduce crispiness if you use too much of it. A small piece to catch drips is fine; lining the entire basket floor is not recommended if you want actual air-frying results.