eleven-sound-effects-v2

ElevenLabsVoice & Audio

Generate custom MP3 sound effects from a text description and a chosen duration.

API IDeleven-sound-effects-v2
View setup
View usage

Overview

Input
A text prompt, an explicit duration from 0.5 to 30 seconds, and optional loop and prompt influence.
Output
One generated MP3 sound effect.
Providers
ElevenLabs API
Latest operational check
Healthy
API compatibility
  • Primex Sound Effects API
Recommended for
  • Sound design
  • Game audio
  • Interface sounds
Supported features
  • Text to sound effect
  • Seamless loop
  • Prompt influence

Hear what you can create

Listen for free, then edit a prompt and duration to make your own. Results vary; generating a new effect uses credits.

Interface · 1s sampleSoft interface click

A single soft interface click with a short, clean reverb tail. No speech or music.

Ambience · 2s sampleGentle rain

Gentle rain falling steadily on leaves, with a calm outdoor ambience. No speech or music.

Foley · 2s sampleGravel footsteps

Two slow footsteps crunching on gravel, close and clear. No speech or music.

Video · 1s sampleTransition whoosh

One smooth, airy whoosh for a video transition, with a quick fade. No speech or music.

Make your first request

View full setup 
curl --fail-with-body https://gateway.primexos.com/v1/audio/sound-effects \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"eleven-sound-effects-v2","prompt":"A short soft click","duration_seconds":1}' \
  --output sound-effect.mp3

Executing this request uses your account’s API credits.

Sample input → output

InputA text prompt, an explicit duration from 0.5 to 30 seconds, and optional loop and prompt influence.
Output preview
Audio/mpeg
Returned when available

Simplified preview based on the published service response contract.

Input requirements

  • Duration must be set in half-second steps
  • MP3 output only