Push a slow approach toward its worst moment
A riser tightening under a slow push makes the final second unbearable, whether you're cutting a horror short, a game trailer or a haunted attraction.
Edit promptThis page covers mature themes for adult audiences making film, games and other creative work.
The sustained low tone that sits under a scene and holds it in dread. Describe the drone your scene needs and Morphic generates it clean, from a flat sub-bass hum to a slow rising riser that builds to a scare.


Felt more than heard, a deep, continuous floor that raises tension without competing with the dialogue above it.

A slow build in pitch and density, shaped to arrive somewhere. Line its peak up with the moment of the reveal.

Clashing sustained tones that refuse to resolve, for scenes that should feel psychologically wrong rather than loud.

A slow repeating swell, close to a heartbeat in tempo, that drags time out during a search or a long wait.

Harsh scraped-metal texture stretched into a sustained tone, industrial, abrasive, and suited to confined spaces.

A thin high tone at the edge of hearing, unstable and breathy. Isolation and cold, with no weight underneath it.
Pick a starting point, edit anything you like, then generate it in Morphic.
A riser tightening under a slow push makes the final second unbearable, whether you're cutting a horror short, a game trailer or a haunted attraction.
Edit promptA low hum holds the room through wordless minutes so a first-person game, a fiction podcast or a documentary reconstruction never goes slack.
Edit promptDissonant tones under a wide interior tell people the place is unsafe before the story confirms it, in film, animation and tabletop ambience.
Edit promptA metallic scrape drifting through the background implies a presence outside the frame, which works for radio drama, VR horror and animation.
Edit promptHorror movie sound effects
Generate horror movie sound effects with Morphic. Bone snaps, wet tears, heartbeats, and approaching footsteps, built to the take your cut needs.
Horror scream sound effects
Generate horror scream sound effects with AI on Morphic. Describe the sound, pick a variation, and download MP3 or WAV for your video, game or podcast.
Horror sound effects
Drones, stingers, whispers, and sudden hits. Morphic generates horror sound effects that fit your scene instead of fighting it.
Horror stinger sound effects
Horror stinger sound effects for the frame where the shape appears: string stabs, brass hits and screeching metal, ready to cut into your edit.
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Everything on this page is fictional depiction for film, games and creative work. It does not depict real events, and does not place real, identifiable people in them.
Results vary by model. Some models apply stricter content policies than others, so a shot one model declines may generate on another.