AI sound effect generator

Turn a text description into an original effect, no library dig.

Generated from a line of text

Gentle surf

Soft rolling waves

Deadpan bruh

Flat meme reaction

Motorcycle kick-start

Motor catching over

Witch cackle

Wicked rising laugh

Service bell

Crisp counter ding

Cardinal whistle

Rising bird call

Heavy zipper

Thick bag pull

Bagpipe flourish

Grace-note trill

Book thud

Hardcover snapping shut

Small metal ding

Light tin tap

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Anatomy of a sound effect prompt

The model reads four cues out of your sentence. Name the subject, its texture, the space it sits in, and how long it runs, and it synthesizes an original clip to fit. The more of these you give, the closer the first take.
SubjectTextureEnvironmentLength
SubjectA motorcycle kick-startingTexturemotor catching on the second turnEnvironmenta quiet suburban streetLengthabout 3 seconds
SubjectA service bellTexturea single crisp metallic dingEnvironmenta tiled hotel front deskLengthabout 1 second
SubjectGentle ocean surfTexturesoft rolling waves with a light hissEnvironmenta wide open shorelineLengthabout 10 seconds
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Make an effect in three steps

  1. 01

    Open Morphic

    Sign up and start creating on a free-flowing, infinite visual canvas.

  2. 02

    Describe the sound

    Type the subject, texture, and setting in plain words. No technical prompt needed.

  3. 03

    Generate and download

    Pick a model, generate a few takes, and keep the one that fits your cut.

Create now

Related workflows

Time-freeze effect

Cinematic time-freeze short film for any scene

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Put yourself in a movie

Drop in a photo of yourself. Get a 12-second cinematic movie with animation and a matched soundtrack.

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POV scene

POV scene

Describe a first-person scenario. Get sequential POV frames animated into video clips with audio.

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Messages to cinematic scene

Messages to cinematic scene

Dramatize any text conversation into a cinematic multi-shot video.

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Cinematic storyboard

Cinematic storyboard

Share a scene description with character references. Get a full storyboard with shot angles and mood.

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Dance your character

Upload a character image and make it dance in any style.

Try this workflow

All on Morphic

The full generation stack in one workspace

Models

ElevenLabs and Seed Audio side by side. Each hears a prompt a little differently, so generate on both and keep the take with the right texture.

One-shots and ambience

Generate a sharp one-shot or a long ambience bed from the same prompt bar. The model builds to the length you ask for.

Music and voiceover

Add an original score or a spoken line without switching apps. Same session, same canvas, same generation flow.

Workflows

Lock a prompt and model into a repeatable pass. Save it as a Workflow and regenerate the same style of effect on demand.

Simple pricing

Get started for free today, with the option to upgrade or cancel anytime.

Basic

$9/ month
billed as $0 per year

1100 monthly credits

1 user only

All models

Workflows

Standard

$24/ month
billed as $0 per year

3625 monthly credits

1 user only

All models

Workflows

Pro

$45/ month
billed as $0 per year

6350 shared monthly credits

1 user

+ up to 4 more at extra cost

All models

Workflows

Pro Max

$170/ month
billed as $0 per year

24650 shared monthly credits

1 user

+ up to 9 more at extra cost

All models

Workflows

Enterprise

For higher limits

Custom

pricing and billing terms

High-volume credits
Custom seat limits
All models
Workflows
Pricing Gradient

Free

For playing around

$0

forever free

Up to 20 credits
1 user only
Limited models
Workflows
Compare plan details

FAQs

How does an AI sound effect generator create audio from text?
You write what you want to hear, and the model reads your words as a set of cues. The subject, its texture, the space around it, and how long it runs. It then synthesizes an original waveform that matches, rather than stitching pieces of existing recordings together.
Which models power the generator on Morphic?
Audio models including ElevenLabs and Seed Audio. They read slightly different strengths into a prompt, so you can generate the same description on more than one and keep the take that sits best. You can compare them on the models page.
Why generate an effect instead of searching a library?
A search returns the closest match someone else already uploaded, and you bend your edit to fit it. Generation gives you the exact cue you described, at the length you asked for, so the sound fits the cut instead of the other way around.
Do I need to write a technical prompt?
No. Plain language works. "A motorcycle kick-starting on a quiet street" is enough to start. Add texture and length once you hear the first take and want to steer it. For a deeper look at wording, see text to sound effects.
Can I control how long the effect is?
Yes. Ask for a quick one-shot hit or a longer ambience bed and the model builds to that. Generate a few takes and keep the one where the texture and timing land together.
Where can I hear examples before I start?
The samples above are all generated, and you can browse the sound library for hundreds more topics to try the generator against.

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