Craft sounds for your videos & your games, all rights included.
Infinity SFX redesign your audio creative workflow and lets you generate AI sound effects that blend perfectly with your content.
Discover a wide range of free sound effects organized into easy-to-navigate categories. From nature sounds and ambient atmospheres to cinematic effects and everyday noises, find the perfect sound to bring your projects to life. Dive in and start creating with high-quality audio, all at no cost!
Drop any image and instantly discover the perfect sound effects tailored for your scene!
Transform your videos into immersive audio experiences with real-time sound matching
Every sound is fully documented, ensuring stress-free attribution
Our AI creates unique, royalty-free sound effects on demand
We only reference sounds that follow the 4.0 deed CC License, which is basically open-source royalty free, do whatever the fuck you want with them sounds.
We monitor queries in our system in order to generate ourselves a new treasure trove of sounds !
We integrate also partners’ sounds in our database, as a way to monetize our platform !
Answers to questions you might have about InfinitySFX.
Infinity SFX is a curation tool for finding the perfect SFX (or generate them) based on an image, a video or a text prompt. It is a based on a database of millions of Sound Effects, all well linked to their source and respecting attribution.
For hard to find sound effects, we have fine-tuned a model for SFX afficionados, only based on Free Sounds.
InfinitySFX is for perfectionnists audio professionnals with deadline. It helps accurately find royalty-free sound effects for their compositions.
Yes ! Unless stated otherwise we always give you full-fledged free of rights audio pieces, that you can integrate seamlessly within your app, your game, your movie, you name it !
Yes ! Contact us regarding integrations. For Entreprise customers, we also offer API access !
Yes ! Just Sign Up and enjoy our tool with some free credits.
For AI sound generation, we use Stable-Audio Open, fine-tuned on a set of sound effects either produced by us or from a legitimate source.
Our search technology is built upon Qdrant for vector Storage and a fine-tuned version of CLAP embedders, enabling fine-grained search of audio titles within vast ensemble of sounds (and even subsounds).
