ElevenLabs developed SB1, an innovative soundboard powered by their text-to-sound effects AI audio model, allowing users to generate an unlimited variety of sounds on demand. Unlike traditional soundboards that rely on static MP3 libraries, SB1 enables users to type descriptions, such as "soft ambient forest sounds," to produce custom sound effects. The core technology, ElevenLabs SFX API, facilitates this by processing user prompts to generate multiple sound variations, which can then be streamed or downloaded. Built as a web app using React and Tailwind CSS, SB1 supports both preset and custom modes, offering features like looping and keyboard bindings for live sound manipulation. The platform is versatile, catering to diverse applications from podcasting to game development, and is designed for scalability and low latency. This tool exemplifies the potential of generative AI in audio production, encouraging users to explore creative sound design without the constraints of traditional sample libraries.