Mark the moment a character realises they're not alone
One heavy thud lands on the reveal and turns a quiet frame into a threat, equally at home in a short film, a podcast drama or a horror level.
Edit promptThe slow, thudding pulse that tightens a scene before anything happens, and the racing beat that says a character is about to break. Describe the heartbeat your edit needs and Morphic generates it clean, from a single heavy thud to a rising panic pound.


A deep, unhurried thump with plenty of air between beats, the bed for a scene that is still building rather than breaking.

Fast and shallow, the pulse of someone running or hiding. Drop it in when the situation turns and pull it out once they are safe.

One isolated hit with a long tail. Best used alone on a cut or a reveal, where a repeating rhythm would soften the shock.

Thick and low-passed, as though heard from inside the body. Pairs with underwater shots, unconsciousness and point-of-view moments.

The beat tightens and lifts across its length, handing the edit a natural place to cut. Good for trailer builds and boss-fight approaches.

An unsteady rhythm that skips and doubles back. Suggests a failing body or a mind coming apart, where a regular pulse would feel too composed.
Pick a starting point, edit anything you like, then generate it in Morphic.
One heavy thud lands on the reveal and turns a quiet frame into a threat, equally at home in a short film, a podcast drama or a horror level.
Edit promptA long corridor shot with no music can drift. A slow pulse underneath holds attention and makes the waiting feel deliberate in film or audio drama.
Edit promptLayered low under room tone, a steady beat colours a kitchen or a waiting room as unsafe long before the story explains why.
Edit promptA racing pulse behind a calm face carries the panic a character is hiding, in a thriller scene, an interactive story or a game cutscene.
Edit promptHorror 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.
Whispers sound effects
Whisper sound effects for horror scenes, close breathy voices, layered murmurs and a name spoken behind you, ready to drop under your dialogue track.
Jumpscare sound effect
Morphic creates jumpscare sound effects from a text prompt. Shape the dread and the timing so the scare lands exactly where you cut.
Get started for free today, with the option to upgrade or cancel anytime.
Basic
900 monthly credits
1 user only
All models
Workflows
Standard
3200 monthly credits
1 user only
All models
Workflows
Pro
6200 shared monthly credits
1 user
All models
Workflows
Pro Max
24000 shared monthly credits
1 user
All models
Workflows
Enterprise
For higher limits
Custom
pricing and billing terms

Free
For playing around
$0
forever free