Function sound effects

Free CC0 function sound effects for games, apps, videos, and podcasts. 1 sound.

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Most downloaded function sounds

Comparator Composition
An experimental electronic piece featuring varying bass tones, perfect for modular synth enthusiasts.·beat, comparator
1:22

Related

beat1,712electronic1,245eurorack30modular44synth1,396

Lots of Sounds API

Get function sounds from code

Search the full CC0 catalog from your app, game or AI agent with the REST API or the MCP server.

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curl
curl -G https://api.lotsofsounds.com/api/v1/sounds \
  -H "x-api-key: $LOS_API_KEY" \
  --data-urlencode "tags=function" \
  --data-urlencode "limit=10"

Questions

What are function sounds used for?
Function sounds are commonly used in apps, games, videos, podcasts, and interactive media projects.
Can I use these sounds commercially?
Yes. Every sound is CC0: free for personal and commercial use, with no attribution required. A credit link to lotsofsounds.com is appreciated but optional.
How do I download a sound?
Open any sound to preview it for free. Sign in to a Lots of Sounds account to download MP3 files.

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