Processed sound effects
Free CC0 processed sound effects for games, apps, videos, and podcasts. 156 sounds.
Most downloaded processed sounds
Top 30Deep cinematic ambient drone atmosphere·ambiance, ambience
Deep cinematic swooshes and film-like ambient atmosphere·ambiance, ambience
Basic clipped boom explosion sound effect·boom, clipped
Experimental abstract piano composition with delay and echo effects·abstract, delay
Lightly processed Amen break drum loop at 140 BPM·amen, break
A deep, sustained male vocal drone on the pitch D with a choir-like quality.·arh, bass
An ethereal, digital-sounding woosh effect suitable for sci-fi and UI transitions.·abstract, design
A heavily processed bass sound with electronic elements, suitable for dubstep or drum and bass genres.·80, bass
An abstract blend of melodic ambient sounds and processed radio noises for experimental projects.·mgreel, morphagene
A punchy drum and bass loop, perfect for energetic dance tracks.·2step, bass
A calming electronic piece perfect for meditation or relaxation sessions.·ambience, atmosphere
This is a sci-fi ambient drone sound I made for sci-fi interfaces or game FX.·alien, ambience
A classic drum and bass loop featuring a punchy kick and snare, perfect for dance tracks.·2step, bass
Ambient Ambience Atmosphere for sci-fi interfaces or game FX.·ambience, ambient
Ambient desert soundscape with a blend of synth and guitar-like textures, suitable for looping.·ambience, ambient
A deep synth chord that adds a futuristic touch to any audio project.·synth, ambience
A fun and rhythmic drum fill that adds character to your music transitions.·100-bpm, acid
A collection of random piano notes with reverb, great for ambient soundscapes.·drums, piano
A whooshing sound created by swinging a metal tea strainer, processed for a smooth effect.·airy, fall
A playful, processed marimba and cowbell loop with damping and panning effects.·191-bpm, analog
A layered ambient intro with cinematic elements, including atmospheric sounds and subtle effects.·adventure, ambience
Created with granular synthesis for sci-fi interfaces or game FX.·ambient, atmosphere
Musical atmosphere full of tension, with worrying eerie sounds for game feedback and pickups.·atmosphere, cinematic
A distant piano sound that adds depth to atmospheric scenes in films.·drums, piano
Drone Alien Ambiance for sci-fi interfaces or game FX.·alien, ambiance
Kids in the pool after a few sound effects for sci-fi interfaces or game FX.·drone, ambience
Layered subtile drone for sci-fi interfaces or game FX.·alien, ambiance
An alarm sound created with an acid synth and guitar effects, suitable for warning or alert scenes.·breakbeat, acid
A looped piano melody that becomes increasingly distorted, suitable for dark or emotional scenes.·ambience, ambient
A catchy beep sequence that can be used as a playful sound effect in various projects.·130, 130-bmp
Lots of Sounds API
Get processed 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=processed" \
--data-urlencode "limit=10"Questions
- What are processed sounds used for?
- Processed 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.