Auphonic is an automatic audio post-production web service that offers a range of features to enhance the quality of audio recordings. It provides intelligent level balancing between speakers, music, and speech without the need for knowledge of compression techniques.

Auphonic also offers noise and reverb reduction, allowing users to specify whether they want to remove static or fast-changing noises and whether to keep or eliminate music.

Additionally, the tool includes filtering and autoEQ capabilities to remove unwanted frequencies and sibilance, creating a clear and pleasant sound.For users who work with multiple tracks, Auphonic offers multitrack algorithms that optimize mixdowns through automatic ducking, noise gate, and crosstalk removal.

Users can define loudness specifications to maintain consistency across files and comply with audio specifications.Auphonic also includes features such as automatic silence cutting, multilingual speech-to-text with auto-generated shownotes and chapters, and video support with metadata and chapters.

The tool supports automated workflows and API integrations, allowing users to publish results to various platforms and integrate services into their workflows and applications.Auphonic offers use cases for podcasting, educational content, video creation, and audiobooks, ensuring high-quality audio for these applications.The tool is free for up to 2 hours of audio per month and has received positive feedback from users and leading audio companies.

It is praised for its ability to automate post-production processes, resulting in professionally edited soundfiles.