Audio files are just awkward to handle and manage when a website asks for a source URL or a client only needs a simple way to listen. The Audio to Link Converter hosts the supported recording and gives it an audio link without asking you to send another copy of the file. For an MP3 voice sample or interview clip, that link connects the recording on your device with the place where it needs to be heard.
A listener can open the share page and use the browser player without dealing with a raw file address. When a website or compatible player needs the recording itself, the direct audio URL is the address to copy.