Warning sound effects
Free CC0 warning sound effects for games, apps, videos, and podcasts. 20 sounds.
Most downloaded warning sounds
Single chicken making an alarm call after spotting a predator·animal, bird
Loud realistic emergency alarm siren loop·alarm, alert
Extended chicken alarm call with occasional bird sounds·animal, bird
Aircraft emergency alarm as heard in cockpit disaster scenes·alarm, alert
A quick air horn blast with echo.·air-horn, alarm
An extremely loud air horn blast similar to a civil defence warning siren.·air-horn, alarm
Escalating alarm indicating increasingly urgent problems·alarm, emergency
A loud siren sound used for emergency broadcasts, alerts, and warnings.·air-raid, alarm
The eerie sound of a tornado siren fading, perfect for dramatic weather scenes.·atlanta, atmospheric
Electronic sci-fi alarm alert sound made with synthesizers·alarm, alert
A short 8-bit sound effect resembling a collision, jump, or warning noise, created with pico-8.·8-bit, arcade
An ascending synth jingle suitable for alerts in games or applications.·alert, app
A simple, generic notification beep suitable for alerts and warnings.·alarm, alert
Ascending synth jingle used as an alert or notification in digital applications.·alert, app
Ascending synth alert jingle for games or apps·alert, app
Recording of a tornado warning captured inside a closet, featuring distant thunder, sirens, and faint sounds of animals sheltering.·closet, house
A vocal warning sound with effects, simulating a self-destruct alert in a sci-fi context.·klaxon, sci-fi
An abrupt alert with a low introductory tone followed by two high-pitched beeps.·alert, emergency
Alert beep signaling a vehicle needs servicing, recorded from a car.·alarm, alert
A modern beep indicating an error in user interactions, great for apps and games.·alert, beep
Lots of Sounds API
Get warning sounds from code
Search the full CC0 catalog from your app, game or AI agent with the REST API or the MCP server.
curl
curl -G https://api.lotsofsounds.com/api/v1/sounds \
-H "x-api-key: $LOS_API_KEY" \
--data-urlencode "tags=warning" \
--data-urlencode "limit=10"Questions
- What are warning sounds used for?
- Warning 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.