Yes, you can put parchment in an air fryer, as long as food is sitting on top of it and the basket isn't preheating with a bare sheet inside. Loose parchment gets sucked into the heating element by the fan, and that's where the fire risk comes from. Weighted down and cut smaller than the basket floor, it's fine.
Below I'll cover the temperature ratings that actually matter, why perforated liners exist, how parchment compares to foil and silicone, and the handful of situations where I'd skip the liner completely.
Why the fan changes everything about parchment in an air fryer
An air fryer is a small convection oven with an aggressive fan. That fan moves air fast enough to lift a sheet of parchment straight off the basket floor. In a regular oven, parchment lies flat on a baking sheet and nothing disturbs it.
In an air fryer, nothing holds it down except the food.
When parchment lifts, it touches the heating coil at the top of the chamber. Paper ignites well below the temperature that coil runs at. That's the single real hazard here, and it's entirely preventable.
The second issue is airflow. Air fryers cook by pushing hot air around and under the food. A full sheet of parchment covering the perforated basket floor blocks the air coming up from below, so you get soggy bottoms and longer cook times.
Fries and wings suffer the most.
Temperature ratings and what happens past them
Most parchment paper sold for home use is rated to around 420°F to 450°F. Reynolds Kitchens parchment lists 425°F as its maximum. Check your own box, because the number is printed there and brands differ.
Past that rating, parchment doesn't burst into flames right away. It browns, curls at the edges, and can start smoking. Paper's autoignition point sits closer to 450°F to 480°F, which is uncomfortably close to the 400°F many air fryer recipes call for once you account for hot spots near the element.
My rule: if the recipe calls for 400°F or higher, I skip the parchment. The margin is too thin for the small convenience it buys.
Bleached, unbleached, and the silicone coating
Parchment is paper treated with silicone, which is what makes it non-stick and grease-resistant. Bleached parchment is white, unbleached is brown, and both perform the same in heat. The color difference comes from processing, not heat tolerance.
Food-contact papers fall under the FDA's food contact substance rules, so parchment sold for cooking in the US is made to be safe at normal baking temperatures. That safety assumes you're using it as intended and not scorching it.
One thing worth knowing: parchment loses some non-stick performance after it browns. If a sheet comes out dark and brittle, throw it away instead of reusing it for a second batch.
Perforated parchment rounds, and whether they're worth it
Pre-cut parchment liners with holes punched through them are sold specifically for air fryer baskets. The holes let air move up through the liner, which solves most of the airflow problem a solid sheet creates.
They're convenient and they're cheap, and the sizing takes the guesswork out of cutting. The tradeoff is that they still don't hold themselves down. A perforated round with nothing on it flies just as easily as a plain sheet.
You can make your own by folding a square of parchment and snipping small holes, the same way you'd cut a paper snowflake. Cut it about an inch smaller than the basket floor so hot air can still travel around the edges.
How parchment compares to foil, wax paper, and silicone liners
Wax paper is the dangerous one, and people mix it up with parchment constantly. It's coated in paraffin, which melts around 130°F to 150°F. In an air fryer it will smoke, drip wax onto your food, and can catch fire.
Wax paper belongs in the fridge, not in any hot appliance.
| Liner | Safe in an air fryer? | Heat limit | Main drawback |
|---|---|---|---|
| Parchment paper | Yes, with food on top | ~420–450°F (check the box) | Lifts into the element if unweighted |
| Wax paper | No | Melts around 130–150°F | Melts, smokes, fire risk |
| Aluminum foil | Yes, with food on top | Very high | Blocks airflow; reacts with acidic foods |
| Silicone liner | Yes | Usually 425–450°F | Rigid, holds moisture under food |
| Bare basket | Yes | N/A | Sticking; more scrubbing |
Foil is heat-safe but blocks airflow more than perforated parchment, and acidic foods like tomatoes, citrus, or vinegar marinades react with it and can leave a metallic taste. Silicone liners are reusable and won't fly, though they sit flat against the basket and trap moisture underneath, which softens anything you wanted crisp.
Using parchment in an air fryer without setting off the smoke alarm
Here's the sequence I use, and it takes about ten seconds longer than not using a liner at all.
- Preheat the basket empty. No parchment, no liner, nothing. This is the step people skip, and it's the one that starts fires.
- Cut the parchment smaller than the basket floor. Leave at least half an inch of bare basket around the edge so air can travel up the sides.
- Put the food on the parchment before the parchment goes in. Load it on the counter, then lower the whole thing in together.
- Cover most of the paper. Big gaps of bare parchment near the edges are what catch air and lift.
- Keep the temperature under the printed rating. Under 400°F is the comfortable zone.
- Check at the halfway shake. If an edge has curled up toward the element, press it back down or pull the liner out.
For anything that needs a hard sear or maximum crisp, cook straight on the basket. Chicken wings, frozen fries, and roasted potatoes all come out better without a liner in the way.
When I'd skip the parchment entirely
Not every air fryer job wants a liner, and a few actively fight it.
High-heat cooking. Anything at 400°F or above. Steak, wings finished hot, blistered vegetables. The parchment is close to its limit and the crisping suffers anyway.
Light foods with nothing holding them down. A single slice of toast, a handful of chickpeas, small pieces of shrimp. There isn't enough weight to keep the paper flat, and light items shift around as the fan runs.
Anything that needs airflow from below. Fries, tater tots, breaded cutlets, roasted vegetables you want browned on all sides. The bottom stays pale and steamy under solid parchment.
Reheating pizza. The whole point is a crisp base, and a liner works against it.
Basket-style fryers with a shallow chamber. Some compact models put the element only two or three inches above the food. Less clearance means less room for error if the paper moves.
Parchment earns its place with wet, sticky, or messy foods: marinated chicken thighs, glazed salmon, cheesy toasts, anything with barbecue sauce, small baked goods like cookies or biscuits. It saves real scrubbing there.
Mistakes that cause smoke, sticking, or a scorched liner
Most parchment problems in an air fryer trace back to the same handful of habits.
- Preheating with the liner in the basket. This is the number one cause of parchment fires. An empty sheet in a running air fryer has nothing anchoring it.
- Using a full-size sheet that covers every hole. Airflow drops, cook times stretch, and food steams instead of crisping.
- Reaching for wax paper because it looks similar. Check the box before it goes in. Wax paper and parchment sit next to each other in most kitchen drawers.
- Running past the printed temperature rating. Brown, brittle parchment is the warning sign, and smoke follows quickly.
- Letting parchment ride up the basket walls. Paper touching the sides gets closer to the element and is more likely to catch the airflow.
- Reusing a sheet that's already darkened. It's more brittle, less non-stick, and closer to its failure point on the second run.
One more thing that isn't a mistake exactly, but catches people out: some air fryer manuals specifically tell you not to use paper liners at all, usually on models with a bottom-mounted element or an unusually tight chamber. Your manual overrides general advice.
Frequently asked questions
Can you put parchment in an air fryer while it preheats?
No. An empty sheet with no food on it will be lifted by the fan and pushed into the heating element, which is how parchment fires start. Preheat the basket bare, then add the parchment and food together once it's up to temperature.
Will parchment paper catch fire in an air fryer?
It can, though only under specific conditions: direct contact with the heating element, or sustained heat above its rating of roughly 420°F to 450°F. Kept below that temperature and held flat by food, parchment behaves the same way it does in a conventional oven. The fan is the variable that makes air fryers different.
Is aluminum foil safer than parchment in an air fryer?
Foil won't ignite, so it removes the fire concern, but it isn't automatically the better choice. It blocks airflow more than perforated parchment, and it reacts with acidic ingredients like tomato sauce, lemon, and vinegar-based marinades. Foil also needs weighing down with food for the same reason parchment does.
Do parchment liners make air fryer food less crispy?
Solid sheets do, because they cut off the hot air rising through the basket floor. Perforated rounds reduce that effect but don't eliminate it. For anything where crisp texture is the whole goal, cook directly on the basket and accept the extra cleanup.
Can I cut regular parchment paper to fit instead of buying air fryer liners?
Yes, and it works fine. Cut it about an inch smaller than the basket floor, and fold and snip a few holes through the middle if you want airflow. The only advantage pre-cut rounds have is that the sizing is already done.
Is parchment paper safe to touch food at air fryer temperatures?
Parchment sold for cooking is made as a food-contact material and is designed for oven use within its stated temperature range. Problems come from overheating it, not from normal contact. If a sheet is smoking or badly scorched, discard the paper and inspect the food rather than serving it.
Worth remembering
The short version: parchment in an air fryer is safe when food weighs it down, when it's cut smaller than the basket, and when the temperature stays under what the box says. Preheat empty every single time.
And be honest about whether you need it. Half the time the liner costs you crispness and saves you thirty seconds of washing up. For sticky, saucy, or delicate foods, it's worth it.
For fries and wings, cook on the bare basket and scrub after.
