Nonoisy is an online tool that uses smart algorithms and artificial intelligence to edit digital audio by removing background noise, mastering audio, and leveling volume. It saves time and money compared to hiring a professional, and the processing is started immediately. The tool is language independent and can handle multiple speakers. Nonoisy is useful for podcasters, video creators, and course makers who want to improve the listening experience for their audience. It offers a free plan for the first half-hour of audio, and a paid plan for longer recordings.