AI Foley Sound Generator — Atmospheres, Not Footsteps
Describe a place and get the continuous sound of it back — the corridor rather than the footsteps in it, the rain on the window, the empty office at night, the machine room three doors away.
Foley is named after Jack Foley, who worked out how to perform sound effects live and in sync with a film during post-production, and the word still names that specific craft: an artist watching the picture and physically making each footstep, cloth movement and handled prop as it happens. This is not that. What this makes is the continuous layer underneath, the atmospheres and room tone that describe a place rather than an event, and which do not have to land on any particular frame. If your sound has to hit a moment, you want a one-shot tool and there are good ones on this search. If your scene sounds thin and empty, you want this.
15 free credits on signup — enough for one complete track with cover art. No card required.
The Layers Of A Soundtrack, And Which Ones Are Here
Most people use foley to mean sound effects in general. It does not, and knowing the actual layers tells you which tool you need for the thing that is missing.
Dialogue
Recorded on the dayWhat the microphones captured on set. Not generated here, and the layer everything else is built to support.
ADR
Re-recorded linesReplacement dialogue performed to picture afterwards when the original take is unusable. A separate job again.
Foley
Performed movementFootsteps, cloth and handled props, made in sync with the picture. Not produced here, in any form.
Hard effects
One-off eventsA door slam, a crash, a gunshot. Discrete sounds landing on a specific frame, which is exactly what this cannot do.
Atmospheres
Available hereThe continuous sound of a place running under the whole scene. Streets, weather, forests, crowds, interiors.
Room tone
Available hereThe sound of a location with nothing happening in it, laid underneath so cuts do not open holes in the audio.
Design textures
Available hereSustained drones, hums and beds that are not literally anything. Useful for unease, scale and fictional spaces.
Music
Available hereThe score over the top, written and performed as its own generation on the music and song pages.
How to Build the Layer Underneath
Identify the layer, describe the place, then let it run.
Work out which layer you need
If it has to land on a frame it is foley or a hard effect, and it belongs in a different tool.
Describe the place, not the event
The size of the room, the surfaces, what is running in the background, how far away it all is.
Let it run underneath
Lay it under the whole scene rather than cutting it in and out, and trim to a zero crossing if it must loop.
A Place Beats An Action
Footsteps and door creaks are events that need a frame. A room, its surfaces and its distances are things that can simply run.
“Footsteps walking down a corridor.”
“Continuous atmosphere of a long empty concrete corridor at night, distinctly reverberant with a long tail on everything, a fluorescent light buzzing faintly overhead, a ventilation hum low in the background, a door closing somewhere far away every thirty seconds or so, no footsteps and no people, steady throughout.”
“Cloth rustling and a door creak.”
“Continuous room tone of a small carpeted bedroom with the window slightly open, very quiet, a soft outdoor hush of distant traffic bleeding in, occasional birds far off, the faint hum of a radiator, nothing dramatic happening at any point, completely steady so it can run underneath dialogue.”
“Kitchen foley sounds.”
“Continuous atmosphere of a busy restaurant kitchen heard from a few metres away, extractor fans running constantly, a low murmur of voices with no individual words audible, intermittent clatter of pans and plates spread unevenly across the recording, a gas hob, steady overall level with no sudden changes.”
Why This Page Says No To Half The Question
The word foley has drifted. It names one specific craft, invented by Jack Foley at Universal and defined by being performed in sync with the picture, but it now gets used loosely to mean sound effects in general, which is why people arrive here wanting footsteps and cloth and doors. Those are genuinely not produced here: nothing this makes is a discrete hit that lands on a frame, and pretending otherwise would waste your credits. What is produced is the continuous layer, and it is worth knowing that this is the layer most amateur soundtracks are actually missing. Dialogue and music are obvious and get done. The background of the place is not obvious, and its absence is what makes an edit feel thin and unreal without the viewer being able to say why. Room tone is the clearest example: cut two lines together with true silence between them and the ear hears a hole, whereas continuous tone underneath makes the join disappear. Practical limits to plan for. There is no video input and no timecode sync, so nothing is placed against your footage automatically. There is no length control, and MP3 padding means files will not loop seamlessly, so trim to a zero crossing and export WAV or OGG yourself if a loop is needed. And there are no stems.
- What foley actually means, and why the word misleads people here
- The soundtrack layers laid out, with the available ones marked honestly
- Room tone explained, including why digital silence sounds wrong
- Places described by surfaces and distances rather than by events
- Honest gaps: no one-shots, no video sync, no seamless looping, no stems
Atmosphere Prompts Worth Copying
Each describes a space, its surfaces and what is happening far away, rather than an action needing a frame.
Empty corridor
“Continuous atmosphere of a long empty concrete corridor at night, distinctly reverberant with a long tail on everything, a fluorescent light buzzing faintly overhead, a ventilation hum low in the background, a door closing somewhere far away every thirty seconds or so, no footsteps and no people, steady throughout”
Bedroom room tone
“Continuous room tone of a small carpeted bedroom with the window slightly open, very quiet, a soft outdoor hush of distant traffic bleeding in, occasional birds far off, the faint hum of a radiator, nothing dramatic happening at any point, completely steady so it can run underneath dialogue”
Restaurant kitchen
“Continuous atmosphere of a busy restaurant kitchen heard from a few metres away, extractor fans running constantly, a low murmur of voices with no individual words audible, intermittent clatter of pans and plates spread unevenly across the recording, a gas hob, steady overall level with no sudden changes”
Forest at night
“Continuous night forest atmosphere, dense insect chorus running the whole way through, occasional distant owl calls with long irregular gaps between them, a light wind moving through leaves overhead, no birdsong, no water, no music, no sudden events, quiet and even throughout”
Machine room
“Continuous industrial atmosphere of a large machine room, a deep constant motor hum with a slow rhythmic pulse inside it, metallic resonance from the space itself, a distant high whine, occasional relay clicks spread far apart, no voices, no music, unchanging in level for the whole duration”
Rain on a window
“Continuous sound of steady rain against a single window heard from inside a quiet room, close and detailed on the glass with a duller wash of rain beyond it, an occasional gust driving harder against the pane, faint interior room tone underneath, no thunder, no music, no voices, even throughout”
Who Uses The Layer Underneath
Video editors
Room tone that stops cuts sounding like dropouts.
Game developers
Continuous atmospheres for spaces, licensed for release.
Audio drama makers
Places built underneath dialogue rather than around it.
Film students
The missing layer that makes an edit feel like somewhere real.
What You Get
A continuous atmosphere
Stereo MP3, near three minutes, steady throughout.
The place you described
Surfaces, distances and background events, not one-shots.
Download on paid plans
Full commercial rights, no attribution, no expiry.
Free share link
Send it to an editor before spending a download.
Frequently Asked Questions
Starting with the thing most people came here for, and where to get it instead.
Can it generate footsteps, cloth movement or door handles?
No, and that is the honest answer to the question this page exists for. Those are foley in the strict sense, and foley is a performed craft: an artist watches the picture and physically makes each sound in sync with it, which is why it is conventionally divided into footsteps, cloth movement and props. What this produces is continuous audio rather than individual synchronised hits, so it will make you the sound of the corridor those footsteps happen in, but not the footsteps. Several tools ranking on this search do generate discrete foley from text or from video, and for that job they are the right choice.
Why is it called foley, and why does that matter here?
It is named after Jack Foley, a sound-effects artist at Universal Studios who developed a way of performing effects live and in synchrony with a film during post-production. The name stuck to the whole profession. It matters because the word has since drifted into being a general term for sound effects, which is why people search for it expecting everything, when it actually names one specific craft defined by being performed to picture. Knowing that tells you what to ask for: if your sound needs to land on a frame, it is foley, and it belongs in a different tool.
What does this actually make, then?
The continuous layer underneath everything else. Atmospheres that run for the length of a scene, the sound of a place rather than the sound of an event: a corridor, a busy street, rain against a window, a forest at night, a machine room. In a finished mix this is the bed that everything else sits on, and it is the layer most amateur edits are missing, because dialogue and music are obvious and the background is not. It is also the layer where generated audio works best, since nothing has to line up with a specific frame.
How do the layers of a soundtrack fit together?
A finished mix is built from separable layers and it helps to know which one you are missing. Dialogue is what was recorded on the day, with ADR replacing lines that did not survive. Foley is performed movement, the footsteps and cloth and handled props. Hard effects are the specific one-off events, a door slam or a crash. Atmospheres are the continuous background of the place. Room tone is the sound of that place with nothing happening, used to fill gaps so silence does not sound like a dropout. Then music sits over all of it. This makes the last three.
What is room tone and why do I need it?
It is the sound a location makes when nothing is happening, and every room has one. It matters because true digital silence is audible as a hole: cut two lines of dialogue together with nothing between them and the background drops away, which the ear notices immediately even when it cannot say why. Laying continuous room tone under a whole scene fixes it, and it is the single cheapest improvement to most amateur soundtracks. Ask for the specific space, an empty office with air conditioning, a stone stairwell, a small carpeted room, and let it run underneath everything.
Will it loop for a game or a long scene?
Not cleanly, and that is worth planning around. Output is MP3, and MP3 encoders pad the beginning and end of a file with a small amount of silence that was not in the original audio, which is exactly what creates the audible gap or click at a loop point. There is also no loop-aware export and no length control, so tracks land near three minutes. If you need a seamless loop, open the file in an editor, trim the start and end to a zero crossing, and export as WAV or OGG, which do not behave that way.
Can it match the sound to my video automatically?
No. There is no video input, no timecode sync and no analysis of picture at all, so nothing here watches your footage and places sounds against it. That capability exists elsewhere and appears on this search, including research work aimed specifically at generating effects synchronised to video. Everything here starts from a text description and comes back as a standalone audio file, which you then place on your own timeline. For a continuous atmosphere that is usually fine, since it runs under the whole scene rather than hitting a moment.
Is it free, and can I use it in a film or game?
15 credits on signup with no card, enough for one complete generation, plus free streaming and a public share link. Downloads and commercial use need a paid plan from $15 a month for 250 credits, with a full commercial licence, no attribution and no expiry, which covers shipping audio inside a film or a game. Credits refund automatically when a generation fails. Output is a stereo MP3 with no stems and no WAV, and prompts run to 4,000 characters, which is enough to describe a space in real detail.
More Sound & Atmosphere Tools
Same studio, same credits — whichever part of the background you need.
Not The Footsteps.
The corridor they happen in, running underneath the whole scene. It is the layer most edits are missing. 15 credits, no card.