Audio Recorder is a subscription-based Firefox addon designed for users who want to record audio directly from their computer's microphone. The intuitive interface allows for easy operation, starting with a simple click on the blue record icon in the toolbar. After granting microphone access, users can initiate recording with a single button press. Upon completion, a download link for the recorded audio is conveniently provided, with files saved in the webm format.

While the addon excels in its primary function of audio recording, it does not offer built-in functionality for audio format conversion. Users interested in changing the webm format to another type will need to utilize third-party software or websites for conversion. Overall, Audio Recorder provides a straightforward solution for capturing audio, with a focus on ease of use and accessibility.