Reactions sounds
Reaction sounds for any situationAbout reactions sounds
Reaction sounds do one job: they say what you are thinking faster than you could type it. A crowd gasp when someone drops a hot take, slow claps, crickets after a bad joke, a cartoon "boing" when the wrong thing is said, an air horn for a win. These are the clips people keep pinned in a Discord soundboard or bound to a stream deck because they fit almost any moment.
The category leans on short, clear, unmistakable audio. A reaction clip that needs three seconds of context is not a reaction clip. Most sounds here land in under two seconds and are mixed loud enough to cut through a voice chat, which is why they double as prank and notification sounds too. Everything is free to play in the browser and free to download as MP3; the licence for each file is shown on its page, and the bulk of the library is CC0 or public domain.
A practical tip for voice calls: Discord's built-in soundboard caps clips at a few seconds and a small file size, so the reaction sounds here are already the right shape for it. The Discord soundboard guide explains how to add them to a server and who needs which permission. For Zoom, Teams and Google Meet, where there is no soundboard, this guide covers the share-computer-audio trick that makes any of these buttons work in a work call.