What is the difference between a riser and a sweep?

A riser climbs in pitch, volume or brightness over several bars to build tension. A sweep or whoosh is shorter and passes by, filling a moment rather than building towards one.

Can I use these sound effects in YouTube videos?

Yes, when the verdict says commercial use is OK; a monetised video counts as commercial. Non-commercial effects, such as the BBC archive's, are for personal or educational videos only.

How do I make my own transition effects?

Reverse a crash or a vocal, sweep a filter on noise, or resample a long reverb tail. Your own transitions fit your track better than stock ones.

Sample collections

Free sound effects for music: risers, impacts, sweeps

Transitions are what make a drop land: a riser that builds tension, a downlifter that releases it, an impact on the first beat and a whoosh between sections. These collections group free effects by what they do in an arrangement, from cinematic hits to vinyl crackle and laser zaps, with a preview and a licence verdict on every one.

Updated October 23, 2026, from a live search of 41 sites.

10 collections

Free downlifter sound effects
Free downlifters and falling sweeps that release tension after a drop or lead out of a section, for EDM, trap and film edits, each with a licence verdict.
6 samples from 1 source · plays “Lunar Downlifter FX 4.wav”
Free glitch sound effects
Free glitch effects: stutters, digital errors, buffer repeats, bit-crushed bursts and data noise for electronic music, UI and video, with licences.
36 samples from 5 sources · plays “Alexi Action - Lifelike (Dark Glitch Technology Background Music)”
Free impact sound effects
Free impact and hit sound effects: cinematic booms, sub drops, braams and slams for drops, trailers and transitions, each with a preview and licence verdict.
36 samples from 4 sources · plays “Impact”
Free laser and zap sound effects
Free laser, zap and blaster sound effects: retro sci-fi pews, synth zaps and glitchy shots for music, games and video, with a licence verdict on each.
19 samples from 3 sources · plays “laser zap 2.wav”
Free riser sound effects
Free riser and uplifter sound effects for build-ups before a drop: white noise sweeps, pitch risers and tension builds, each with a preview and licence verdict.
33 samples from 4 sources · plays “Deep Sci-Fi Riser Sound Effect”
Free tape stop sound effects
Free tape stop and record stop effects: the slowing, falling pitch of a stopping deck, used before drops and at song ends, with a licence verdict.
5 samples from 2 sources · plays “Train passby (tape stop)”
Free transition sound effects
Free transition effects for music and video: swells, reverse hits, sweeps and stingers that bridge two sections or shots, with a licence verdict on each.
30 samples from 4 sources · plays “Sheffield Indymedia - 2011-07-09 Transition Network Conference 2011 -ttcon2011 - 5 Transition and Activism.vorb”
Free vinyl crackle samples
Free vinyl crackle, record noise and tape hiss samples for lo-fi beats and warm, worn mixes, as loops and long takes, each with a preview and licence verdict.
14 samples from 1 source · plays “Vinyl Crackle 33RPM”
Free white noise samples
Free white, pink and brown noise samples and noise sweeps for risers, snare layers, transitions and sleep or focus sounds, each with a commercial-use verdict.
36 samples from 5 sources · plays “20220623 Noise pollution. Tomaszów Mazowiecki (60,000 population town), residential area”
Free whoosh and sweep sound effects
Free whooshes, swooshes and noise sweeps for transitions in music, video edits, trailers and games, as short one-shots with previews and a licence verdict.
26 samples from 3 sources · plays “Santa Claus Fast Flyby Whoosh Sound Effect”

Effects by their job in a track

Risers build tension into a drop, downlifters release it, impacts mark the downbeat, and whooshes and transitions bridge two sections. Noise, vinyl crackle and glitches add texture, and zaps and lasers bring a sci-fi edge. Layering several, each in its own frequency range, is how most big transitions are made.

Timing is the trick

An effect lands when its loudest point hits the beat or the cut, not when it starts. Line up the peak of a whoosh with the downbeat, end a riser exactly where the drop begins, and start a downlifter together with an impact. Tempo-synced delays and reverbs help effects feel part of the music.

Also for video and games

The same effects serve video editors, podcasters and game developers. Many free libraries, such as Kenney's CC0 packs and the open sound communities, were made with games in mind. The licence verdict is the same question for any project: may this go into something you publish or sell?

Questions

What is the difference between a riser and a sweep?: A riser climbs in pitch, volume or brightness over several bars to build tension. A sweep or whoosh is shorter and passes by, filling a moment rather than building towards one.
Can I use these sound effects in YouTube videos?: Yes, when the verdict says commercial use is OK; a monetised video counts as commercial. Non-commercial effects, such as the BBC archive's, are for personal or educational videos only.
How do I make my own transition effects?: Reverse a crash or a vocal, sweep a filter on noise, or resample a long reverb tail. Your own transitions fit your track better than stock ones.

Search sound effects live

Each link runs a fresh search of every source for one kind of sound. Results play in the page, show their tempo, key and length where known, and carry a licence verdict; turn on Commercial-safe to keep only sounds you can release.

Also known as: sound effects, sfx, fx, transitions.