Vent

The steady rush of air through a floor vent, the tinny buzz of a loose cover and the hollow thumps of someone crawling through a duct. Describe the vent and Morphic generates it clean.

  • Ask for rushing air, a rattling cover or a crawl through a duct, and get exactly that
  • Duct thumps shaped for your heist crawl through the ceiling
  • Arrives as clean, isolated audio you download and drop under the shot in your edit
Create nowExplore sound library
A metal vent grille at a low angle under warm side light against a cold dark ground, dust streaming out between the slats

Vent sounds for games, animation, and video edits

Air through a vent

The steady breathy rush when the heating or cooling kicks in, a background bed for any indoor scene.

Edit prompt

Duct crawl

Hollow thumps and flexing metal as a body moves through the ductwork, the go-to sound for a break-in or an escape.

Edit prompt

Rattling cover

A loose grille chattering in the airflow, the small nagging noise that makes a quiet room feel lived in.

Edit prompt

Duct popping

Sharp hollow bangs from metal ducts expanding as they warm, for a night scene where every noise makes someone jump.

Edit prompt

Grate pried off

A screw squeak, a scrape and a clatter as the cover comes away, the moment a character gets into the ductwork.

Edit prompt

Exhaust fan

A small fan whirring behind a plastic grille, the steady hum of an extractor running in the corner of a scene.

Edit prompt

Generate a vent sound from a prompt

Pick a starting point, edit anything you like, then generate it in Morphic.

Generate

Ways to use a vent sound effect

Make the audience jump at a noise in the walls

A sharp duct pop on the frame a character freezes gives a night scene its jolt, in a horror short, a game or an animated thriller.

Edit prompt
Make the audience jump at a noise in the walls

Keep an empty room from going dead

A steady rush from the vent fills a long pause with no dialogue or score, in a drama, an office scene in a game or a narrated podcast.

Edit prompt
Keep an empty room from going dead

Place the scene in a tired old building

A chattering loose cover tells the viewer this is a cheap motel or a worn-out apartment before they see it, in film, games or animation.

Edit prompt
Place the scene in a tired old building

Let them hear someone in the ducts

Hollow thumps moving overhead say an intruder is crawling through the ceiling with nothing on screen, in a heist film, a stealth game or an audio drama.

Edit prompt
Let them hear someone in the ducts

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FAQs

What is a vent sound effect?
It is the sound of air moving through a vent and the metal ductwork behind it, a steady rush, a rattling cover, ducts popping or something moving inside them. Filmmakers use it to make an interior feel real, and in thrillers the ducts themselves become a hiding place or an escape route.
Where can I get vent sounds for a video?
Generate them from a prompt. Describing the vent and what it is doing takes less time than digging through a stock library, and you get the exact sound your shot needs. Every sound on this page was made from the prompt printed beside it, so you can start from one and adjust it.
How do I make a custom vent sound effect?
Describe the vent, the material and the action, then generate it. A prompt like "a metal air duct ticking and popping as it heats, four sharp hollow bangs with a gap between each" gives Morphic enough to work with, and you can adjust the wording until it fits the shot.
What is the difference between a vent, an air conditioner and a fan sound?
A vent sound is the airflow and the duct: a breathy rush, a rattling grille, pops and thumps in thin metal. An air conditioner sound is the machine itself, a compressor humming and clicking on and off. A fan is the spinning blades, a whir with a steady pitch and no hollow duct tone.
Can I use these vent sounds commercially?
Yes, audio generated on paid plans can be used commercially. See our terms for full licensing details. Because each sound is generated for you, you also avoid the clip turning up in someone else's video.
Why does my vent sound not sit right in the edit?
Usually the steady airflow is too loud and starts drawing attention to itself. Keep a running vent low under dialogue and let it fade in with the cut, and save the pops, rattles and thumps for the moments the scene wants the audience to notice the walls.